I think this is a good one, but... Rated 3 out of 5 stars

we need more tool bar or other spaces to find out how beautiful this add-ons really is. This one will be the best if, with it, we can change the scroll bar, status bar, sage-too ,..., which really means we can change "our persona" . But I don't think we can do something like this at the moment.

This review is for a previous version of the add-on (1.3).