Good when it works Rated 1 out of 5 stars

It was the greatest asset to my internet browsing ever, THEN all of a sudden a day or 2 ago all my custom buttons I've used for years disappeared. It reverted to 4 random stock buttons and the gear (settings) button, the last of which stopped working which means I can't change anything on the toolbar to fix it. Basically firefox 20.0.1 broke this toolbar.

This review is for a previous version of the add-on (2.4.8.20120412011105.1-signed).