Rated 3 out of 5 stars

Like it, but there is a bug - annoying bug (feature that does not work right - either fix the feature or remove it - don't waste our time scratching our heads!)

Under 'Options\Tab\Options\Use custom colors for Showcase Tab\Colorize tab label' check box doesn't do N E thing. nor does the 'Title' color choice box above - just defaults 2 whatever colors R selected in 'Tools\Options\Content\Colors\Allow pages 2 chose their own colors instead of my selections above'

In other words, yer' proggy displays whatever firefox default text color is, rather than what is selected in yer' 'Showcase Options' menu =( This is a drag, just like I prefer 2 view pages with dark background & light text, but on some sites (such as U-Tube), makes half the linx show up wierd even when 'let page decide' thingy is enabled - fukit.

As usual with 'puters, ppl don't bother 2 check all the dependencies out B 4 releasin' things, & ya' get all mangled in yer' settings - damnit =P

Simple fix:
Make the thumbnails display on a BLACK background, with rounded AQUA border text =) How kewl is that? We wouldn't need 2 fiddle if it just looked cool in the 1'st place man.

This review is for a previous version of the add-on (0.9.5).