Rated 5 out of 5 stars

A convenient way to get an awesome Gmail and Google Calendar look, without for example manually installing Greasmonkey styles or alike. However, I don't need this. I prefer minimalism. But for those who like fancy stuff, it's a very good add-on. It's made with so much love and detail. Five stars, although not my personal taste.

This review is for a previous version of the add-on (0.3.5).