Pretty slick looking, but I'm too far behind the times to give up my Batman phone. I have to hold onto it till the 3rd movie comes out and its cool again.
Otherwise, I like to see casual Norm! He's usually wearing glasses and business wear.
That looks cool - really slick and fluid. One thing about an MS system though, will it be customisable or is it locked down? Will there be alternative web browsers?
UI looks okay. It's such a shame that the hardware obviously couldn't cope with the OS, but obviously it's not final. The games also looked more in-depth than anything I've seen on similar mobile platforms, which I'm not sure is a good or bad thing.