Chris
Does anyone like the interface adopted in Firefox 2? I personally think that its very ugly :\
The icons are flashy and somewhat glossy, the pastel colours they used do not blend at all in a Windows / Linux environment. I think that the old one was much better, the interface was very well done, it'd blend with Luna, Aqua, GNOME, Xfce...
The first thing I do after a fresh Firefox 2 installation is put on back the old interface and get rid of that stupid 'Go' button that they just had to attach to the URL bar for some reason...
samer
personally I prefer it to the old one. It looks better while using an Aqua theme. The glossiness in the icons is meant to give a web2.0-ish feeling, i guess.
Chris
If you're using Aqua under Windows, why not just use a Safari / Camino theme? They fit so much better in my opinion.
The Mac versions of Firefox look so much better than the Windows / Linux ones...
Hybrid
i use a theme for firefox called PitchDark version 2.0.0 and its has a better looking then the ugly default theme
samer
@Chris: it's actually a port that mimics Aqua's look and feel.
On ubuntu, I use clearlooks, but I guess i'll be customizing it soon.