Rated 5 out of 5 stars

Well, on my Firefox it works just perfec - for at least two years now. No problems, extremly comfortable and a clean design makes it to my Nr. 1. I can't say if it freezes or crashes, but in combination with NoScript and some other great tools and tweaks it makes a good figure.

This review is for a previous version of the add-on (1.2.5).  This user has other reviews of this add-on.