Yes, the new yahoo definitely looks cool. I was chosen to see it about 3 weeks ago on my secondary machine. Most users don't see the change, but only a few do. It looks like a mix between MSN/Yahoo, and others. Definitely cool. I like the new design
I was in the Carribean this week and the new look was out there but I don't see it here in California. I also noticed a big difference in the SERPs out there and out here. Wondering if an algorithm update is happening.
It switches back and forth for me. My son says it looks similiar to AOL layout or one of their older versions of it. It gets a little annoying to have it switch. I have the Yahoo homepage load and see it one way. Than when I go back I see it another way.