diff --git a/includes/api/class-wc-rest-product-reviews-controller.php b/includes/api/class-wc-rest-product-reviews-controller.php
index 8481d5eda08..cd261152639 100644
--- a/includes/api/class-wc-rest-product-reviews-controller.php
+++ b/includes/api/class-wc-rest-product-reviews-controller.php
@@ -2,10 +2,10 @@
 /**
  * REST API Product Reviews Controller
  *
- * Handles requests to /products/<product_id>/reviews.
+ * Handles requests to /products/reviews.
  *
  * @package WooCommerce/API
- * @since   2.6.0
+ * @since   3.5.0
  */
 
 defined( 'ABSPATH' ) || exit;
@@ -14,9 +14,9 @@ defined( 'ABSPATH' ) || exit;
  * REST API Product Reviews Controller Class.
  *
  * @package WooCommerce/API
- * @extends WC_REST_Product_Reviews_V2_Controller
+ * @extends WC_REST_Controller
  */
-class WC_REST_Product_Reviews_Controller extends WC_REST_Product_Reviews_V2_Controller {
+class WC_REST_Product_Reviews_Controller extends WC_REST_Controller {
 
 	/**
 	 * Endpoint namespace.
@@ -24,4 +24,258 @@ class WC_REST_Product_Reviews_Controller extends WC_REST_Product_Reviews_V2_Cont
 	 * @var string
 	 */
 	protected $namespace = 'wc/v3';
+
+	/**
+	 * Route base.
+	 *
+	 * @var string
+	 */
+	protected $rest_base = 'products/reviews';
+
+	/**
+	 * Register the routes for product reviews.
+	 */
+	public function register_routes() {
+		register_rest_route(
+			$this->namespace, '/' . $this->rest_base, array(
+				array(
+					'methods'             => WP_REST_Server::READABLE,
+					'callback'            => array( $this, 'get_items' ),
+					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'args'                => $this->get_collection_params(),
+				),
+				array(
+					'methods'             => WP_REST_Server::CREATABLE,
+					'callback'            => array( $this, 'create_item' ),
+					'permission_callback' => array( $this, 'create_item_permissions_check' ),
+					'args'                => array_merge(
+						$this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ), array(
+							'product_id' => array(
+								'required'    => true,
+								'description' => __( 'Unique identifier for the product.', 'woocommerce' ),
+								'type'        => 'integer',
+							),
+							'review'     => array(
+								'required'    => true,
+								'type'        => 'string',
+								'description' => __( 'Review content.', 'woocommerce' ),
+							),
+							'name'       => array(
+								'required'    => true,
+								'type'        => 'string',
+								'description' => __( 'Name of the reviewer.', 'woocommerce' ),
+							),
+							'email'      => array(
+								'required'    => true,
+								'type'        => 'string',
+								'description' => __( 'Email of the reviewer.', 'woocommerce' ),
+							),
+						)
+					),
+				),
+				'schema' => array( $this, 'get_public_item_schema' ),
+			)
+		);
+
+		register_rest_route(
+			$this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', array(
+				'args'   => array(
+					'id' => array(
+						'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+						'type'        => 'integer',
+					),
+				),
+				array(
+					'methods'             => WP_REST_Server::READABLE,
+					'callback'            => array( $this, 'get_item' ),
+					'permission_callback' => array( $this, 'get_item_permissions_check' ),
+					'args'                => array(
+						'context' => $this->get_context_param( array( 'default' => 'view' ) ),
+					),
+				),
+				array(
+					'methods'             => WP_REST_Server::EDITABLE,
+					'callback'            => array( $this, 'update_item' ),
+					'permission_callback' => array( $this, 'update_item_permissions_check' ),
+					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
+				),
+				array(
+					'methods'             => WP_REST_Server::DELETABLE,
+					'callback'            => array( $this, 'delete_item' ),
+					'permission_callback' => array( $this, 'delete_item_permissions_check' ),
+					'args'                => array(
+						'force' => array(
+							'default'     => false,
+							'type'        => 'boolean',
+							'description' => __( 'Whether to bypass trash and force deletion.', 'woocommerce' ),
+						),
+					),
+				),
+				'schema' => array( $this, 'get_public_item_schema' ),
+			)
+		);
+	}
+
+	/**
+	 * Check whether a given request has permission to read webhook deliveries.
+	 *
+	 * @param  WP_REST_Request $request Full details about the request.
+	 * @return WP_Error|boolean
+	 */
+	public function get_items_permissions_check( $request ) {
+		if ( ! wc_rest_check_product_reviews_permissions( 'read' ) ) {
+			return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		}
+
+		return true;
+	}
+
+	/**
+	 * Check if a given request has access to read a product review.
+	 *
+	 * @param  WP_REST_Request $request Full details about the request.
+	 * @return WP_Error|boolean
+	 */
+	public function get_item_permissions_check( $request ) {
+		$review = get_comment( (int) $request['id'] );
+
+		if ( $review && ! wc_rest_check_product_reviews_permissions( 'read', $review->ID ) ) {
+			return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		}
+
+		return true;
+	}
+
+	/**
+	 * Check if a given request has access to create a new product review.
+	 *
+	 * @param  WP_REST_Request $request Full details about the request.
+	 * @return WP_Error|boolean
+	 */
+	public function create_item_permissions_check( $request ) {
+		if ( ! wc_rest_check_product_reviews_permissions( 'create' ) ) {
+			return new WP_Error( 'woocommerce_rest_cannot_create', __( 'Sorry, you are not allowed to create resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		}
+
+		return true;
+	}
+
+	/**
+	 * Check if a given request has access to update a product review.
+	 *
+	 * @param  WP_REST_Request $request Full details about the request.
+	 * @return WP_Error|boolean
+	 */
+	public function update_item_permissions_check( $request ) {
+		$review = get_comment( (int) $request['id'] );
+
+		if ( $review && ! wc_rest_check_product_reviews_permissions( 'edit', $review->ID ) ) {
+			return new WP_Error( 'woocommerce_rest_cannot_edit', __( 'Sorry, you cannot edit this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		}
+
+		return true;
+	}
+
+	/**
+	 * Check if a given request has access to delete a product review.
+	 *
+	 * @param  WP_REST_Request $request Full details about the request.
+	 * @return WP_Error|boolean
+	 */
+	public function delete_item_permissions_check( $request ) {
+		$review = get_comment( (int) $request['id'] );
+
+		if ( $review && ! wc_rest_check_product_reviews_permissions( 'delete', $review->ID ) ) {
+			return new WP_Error( 'woocommerce_rest_cannot_edit', __( 'Sorry, you cannot delete this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		}
+
+		return true;
+	}
+
+	/**
+	 * Get the Product Review's schema, conforming to JSON Schema.
+	 *
+	 * @return array
+	 */
+	public function get_item_schema() {
+		$schema = array(
+			'$schema'    => 'http://json-schema.org/draft-04/schema#',
+			'title'      => 'product_review',
+			'type'       => 'object',
+			'properties' => array(
+				'id'               => array(
+					'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+					'type'        => 'integer',
+					'context'     => array( 'view', 'edit' ),
+					'readonly'    => true,
+				),
+				'product_id'       => array(
+					'description' => __( 'Unique identifier for the product that the review belongs to.', 'woocommerce' ),
+					'type'        => 'string',
+					'context'     => array( 'view', 'edit' ),
+				),
+				'status' => array(
+					'description' => __( 'Status of the review', 'woocommerce' ),
+					'type'        => 'string',
+					'enum'        => array( 'pending', 'approved', 'trash', 'spam' ),
+					'context'     => array( 'view', 'edit' ),
+					'readonly'    => true,
+				),
+				'date_created'     => array(
+					'description' => __( "The date the review was created, in the site's timezone.", 'woocommerce' ),
+					'type'        => 'date-time',
+					'context'     => array( 'view', 'edit' ),
+				),
+				'date_created_gmt' => array(
+					'description' => __( 'The date the review was created, as GMT.', 'woocommerce' ),
+					'type'        => 'date-time',
+					'context'     => array( 'view', 'edit' ),
+				),
+				'reviewer'           => array(
+					'description' => __( 'Reviewer name.', 'woocommerce' ),
+					'type'        => 'string',
+					'context'     => array( 'view', 'edit' ),
+				),
+				'email'            => array(
+					'description' => __( 'Reviewer email.', 'woocommerce' ),
+					'type'        => 'string',
+					'context'     => array( 'view', 'edit' ),
+				),
+				'avatar_urls' => array(
+					'description' => __( "URLs for the reviewer's avatar.", 'woocommerce' ),
+					'type'        => 'array',
+					'context'     => array( 'view', 'edit' ),
+				),
+				'verified'         => array(
+					'description' => __( 'Shows if the reviewer bought the product or not.', 'woocommerce' ),
+					'type'        => 'boolean',
+					'context'     => array( 'view', 'edit' ),
+					'readonly'    => true,
+				),
+				'review'           => array(
+					'description' => __( 'The content of the review.', 'woocommerce' ),
+					'type'        => 'string',
+					'context'     => array( 'view', 'edit' ),
+				),
+				'rating'           => array(
+					'description' => __( 'Review rating (0 to 5).', 'woocommerce' ),
+					'type'        => 'integer',
+					'context'     => array( 'view', 'edit' ),
+				),
+			),
+		);
+
+		return $this->add_additional_fields_schema( $schema );
+	}
+
+	/**
+	 * Get the query params for collections.
+	 *
+	 * @return array
+	 */
+	public function get_collection_params() {
+		return array(
+			'context' => $this->get_context_param( array( 'default' => 'view' ) ),
+		);
+	}
 }