ZB: Facebook & Messenger Chat

The reviews for this Shopify App are overwhelmingly positive, with users praising the quick guide, great support staff, easy installation, and excellent customer service. Many users appreciate the app's functionality, design aesthetic, and the variety of features it offers. The customer service is highlighted as responsive and helpful, with users mentioning successful setups and prompt assistance. Some users have been using the app for years and find it essential for their online store needs. However, there are a few negative reviews mentioning issues such as emails going to spam, billing problems, and difficulties in customization causing browser freezes. These negative aspects include the need for more bug fixes, simpler design, and better visibility in the Shopify Apps section.