Does what it needs to do. A few things:
1) When I try to attach my flipbook to a product it doesn't show. I know that it states this can happen in the FAQs, but there should be a solution to this. The HTML is added to my product with a display: none; and removing it doesn't help. I can't figure out what the issue is.
2) I would love some liquid to have this flipbook show instead of my primary image. That would make this app truly powerful.
I'm really glad this was built, it has a ton of potential. A while ago I was trying to get turn.js to work on my own and was failing since I'm not really a developer. If my two issues above get resolved at some point I will gladly change the stars to a 5.