Rated 1 out of 5 stars

I am facing not only this 1):
"Like most users, I have also been facing similar problems like:
a. Even after closing firefox, it does not quit. Appears to be some problem with this addon (disabled it and no problems)."
But as well:
2) pinned tabs cant be moved to a different place,
3) images cannot be dragged and dropped into a folder
4) the url cannot be dragged and dropped into text or folders
I'm going to kill this app.. :(

This review is for a previous version of the add-on (2.1.5.4).