I actually saw most of these in Tokyo on a recent trip. I REALLY thought I would like the one on the right (plain white, red bezel) but it didn't really do anything for me. The Panda watches as well were uninteresting. I've never been a fan of the steel-colored bezels or non-traditional subdials, so the left one seems wrong to me as well.
I DID see the snoopy, and while I thought it was cool, I'm not sure it is 'cooler' than plain black one, so I probably wouldn't even have paid MSRP for it. I DID just end up buying the white Speedmaster though, and should have it soonish.
I WILL say I was pretty shocked at the Snoopy, Panda, and Red-Ring Olympics ones looked to me, I really thought I would love all 3, but they fell flat. So I was even MORE shocked with how good I thought the new white dial looked.