meh... Rated 3 out of 5 stars
This is a nifty extension to let people skin their browser without resorting to full themes, but in my case I don't see the point. Personally, I'd rather just install a few extensions to minimize the clutter and have an interface small enough that it doesn't get in the way and I don't need to make it look not-ugly. Use small toolbar icons plus an extension like Personal Menu or Tiny Menu and call it a day. Ditch the menu bar and the bookmarks bar and slim everything down and there's nowhere for me to put a pretty picture. ;)
For those of you who actually want the pretty picture, well, it works. It's just my opinion that this feels like a bit of a novelty item rather than something many people would actually use. There are some rather nice images available, though. I'm sure some people will like it but it's not for everyone.