Rated 4 out of 5 stars

I have it set to be a single 1px bar which is great on maximized windows, which is mostly how I browse. It's a bit tricky to use when it replaces main browser toolbar scrollbars with this, however. It would be nice to have an option to choose whether or not just webpages were affected by this.

This review is for a previous version of the add-on (1.2.1.1-signed).