Alright, that's good to hear. I just figured I was going a little crazy. :)

The comparison was between two nightly builds but there are significant improvements if you look at the current version of the theme compared to the version that was released in Firefox 2 Beta 2.

Since the release of Beta 2 they have implemented a new refresh button, home button, added a hovering state to the navigation bar buttons, and changed the look of the tabs. The new tabs are a huge improvement over Beta 2.