Rated 5 out of 5 stars

Thanks to add-ons like Tab Scope, Mouse Gestures and others, Firefox stays superior to Opera. Add-ons give users the possibility to modify the browser to their personal needs.

And thus Tab Scope is much better then Opera's built-in solution. Because all Tab Scope settings can be adjusted.

Great work!

This review is for a previous version of the add-on (0.2.2.8).