Having built and managed a large ecommerce shop for the last 3 months now (400+ variable products with two languages using WPML), having a visual editor to create attractive landing pages is great. Having a data-driven editor to manage product data is very good. It's important that both are supported.

I use the premium plugin WooCommerce Advanced Bulk Edit to edit multiple products at the same time. I find I use this more than the regular WooCommerce edit product page. Seeing all my products in a quickly filterable list is more powerful and much faster than having to edit/update each individual product at a time.

Gutenberg has certainly evolved quickly and its prowess to be a refined layout engine is coming closer and closer, but still aspects of its architecture disappoint me and don't seem very future forward. I still disagree with the HTML comment demarcation (would rather metadata about the blocks be stored in JSON, personally) and the meta boxes integration is still a big issue, but things are starting to looking more promising for the end user -- maybe not so much for the website manager though.