Rated 3 out of 5 stars

Rating would be a 5 but the extension stopped working all of a sudden. It was working fine one day and then just quit on me :( Other than that it's a great extension

This review is for a previous version of the add-on (1.1.1.1-signed). 

Try 2.0.0 and if it works please update the rating :)

I believe that it would have happened because of firefox update. You can also try disabling and then re-enabling the extension