Rated 5 out of 5 stars

This is a must-have for anyone using Firefox and vanilla GNOME 3. Firefox really looks like a gnome application, with all the opacity and focus changes, small symbolic icons. I love them!I customized it a bit, mainly added support for some other extensions I use, 'cause there's nothing uglier than inconsistency. I think I'm going to fork your repo and then push my changes so you can pick the ones you like (if any). =)

This review is for a previous version of the add-on (17.1).