Rated 5 out of 5 stars

Firstly, excellent theme. Found it earlier tonight and I'm sure it'll stay in use for AGES, in both FF and TB. It's simplistic yet beautiful. I won't go on with the praise because a) you probably get it all the time and b) it's late and I want to get on with the constructive criticism. :D :D

I think the only thing I don't like is the favicon-less bookmark icon (white page with blue bit) - I don't mind it, I just don't think it fully fits in.

The main thing I was wondering was some of the extension support doesn't work for me, namely AIOS [0.7.6] and Stylish [0.5.7]. I don't notice any difference with Mr Tech Toolkit [6.0.1] either. Adblock Plus [0.7.5.5] does work though, as does Tab Mix Plus [0.3.7pre.#] and QuickNote [0.6.0.4] (toolbar only). Maybe the non-workers have been updated since the last theme update? Or maybe I have another extension ruining it (wouldn't have thought so though).

I appreciate it would take you a long time to make icons for every extension, but I have a few requests (which are very popular anyway):
IE Tab (could use same ones as IEView - IE Tab is much more popular)
Greasemonkey (the monkey is jealous of Stylish)
Firefox Showcase (toolbar icons, just make them fit in with the theme better)
Download Helper (very popular extension so no excuse! :p)

Apart from that, I LOVE it!
And again, I wrote too much.

This review is for a previous version of the add-on (1.0.0).