BAD Rated 1 out of 5 stars

The problem I found is that it allows me to choose which I want to delete duplicate file. I have + -800 favorites organized in their folders. There are bookmarks in folders named test and folders organized properly. And I can not delete bookmarks that are already cataloged. As I do not know what he will erase it gets complicated and impossible.

This review is for a previous version of the add-on (1.2.1-signed). 

Thank you for your feedback. Currently (for technical reasons) the bookmarks in the topmost folders will stay unaltered while the most nested ones will get deleted. I will probably provide a version with extended controls over the deletion process in the future.