Rated 4 out of 5 stars

Looks comprehensive and certainly the export function seems to work fine. Trouble is the import does not work. I tested by doing an export of everything with structure then tried to import in a fresh copy of TB and ended up with virtually nothing added other than a folder in the wrong place :-(
Will keep exploring and will update if I succeed!
Have edited rating as seems a tad hash as I have managed to get import partially working but the folder hierarchy is lost

This review is for a previous version of the add-on (10.0.2). 

the import definitely works, the thing that is not directly obvious is that there are only some ways to report with structure. Can you open an issue in the repository where I can help you.
Also have you read the internal help? it is by no means complete ,but it describes each of the menu items as well as special options.