VERY NICE! Rated 4 out of 5 stars
this add-on is superb .. though there is a little suggestion ..
1.when there are about six tabs open,the preview of each tab become very small!.. which is impossible to read! i suggest you that in such cases .. the preview should tale the spaces for three tabs or so.. as long as it is readable ... 2.why don't you use the back, front, refresh and stop icons from the current theme used.
if you could add this ... this would be by far the best!