The optimized WZone Theme fully supports Gutenberg and also offers cool new features! In this version, you also get the Gutemplate plugin for free, a premium plugin that helps you create site items in seconds!
You would have to copy and paste these reviews into your post or page, apply the correct formatting, and manually update the list when new posts are posted.
This Wordpress Plugin let you set a wide range of conditions (like minimum/maximum quantity of total items and/or a minimum amount in the WooCommerce cart) to get Free Shipping.