Ive been using Chrome for a while now and only after upgrading my home PC and laptop to Windows7, and NOT being able to use Chrome, have I realised how clunky and slow every other browser is!
I used to love Firefox, but after being forced to use it whilst I figure out how to get Chrome working, its just awfull - exactly like every other browser, especially now that its getting a bit bloated in its more up to date version.
Im very much looking forward to trying Chrome OS, although if I cant use it to play Football Manager and Falcon4 I wont be using it long!