Rated 4 out of 5 stars

Works great, in default theme. With some themes, the colours are too vivid, but that's not the addon's fault. The only fault that I can find is that there is no acceptable way to highlight current tab. If I force single colour for current tabs, it becomes a confusing mess. The blink option is annoying. And the Highlight current tab option does not blend in and is ugly and looks out of place. Could be improved to look better. Otherwise, great addon. A feature that would be nice is contrasting text for darker tab colours. Works great with Tab Mix Plus.

This review is for a previous version of the add-on (18.5.1-signed).