Rated 5 out of 5 stars

This add on works very well. I wish there was an option to combine the back/forward and the context menus like in Safari or Chrome.

FOR EVERYONE HAVING TROUBLE WITH THE ICONS NOT SHOWING:
Tools>Add-ons>NounButtons>Options>Use Icons of>* Switch this item around until you are happy with the results

This review is for a previous version of the add-on (1.1.4).