Just downloaded Google Chrome and I'm using it to write this post.
At first glance it's very bear. Maybe I'm used to all the clutter of IE and the shock of the new is always a bit off putting. Literally only just loaded it so not had a chance to test it properly.
I'm kind of surprised it doesn't have the functionality of the Google Toolbar built in to it. That seems like a lost opportunity especially as early adopters of this will be SEO and web builders who almost insist on having those tools. Maybe they are for further down the line.
All in all it looks good. I'm going to try using it all day today and see what I think later.