Rated 5 out of 5 stars

looks like latest FF Update 47beta05 unenabled it in Options...weird behaviour..

after reading devs comment: Please check "Enabled" checkbox in options.

it went on working as before...
i really love it.

This review is for a previous version of the add-on (0.3.8.4.1-signed.1-signed).  This user has other reviews of this add-on.