Rated 5 out of 5 stars

This extension grows on you quickly! I have only used it for a couple of weeks, and I really only use the tab grouping and colouring features, but it has quickly proven to be an essential add-on for anyone who works with many tabs. Has some tiny bugs or inconsistencies, but no dealbreakers. If you do many things simultaneously and work with numerous tabs, you *need* this extension.

This review is for a previous version of the add-on (0.5.8).