I played around with the Arc a bit, and generally liked it. The screen really is great, the phone was very responsive, and I like Sony's entertainment-heavy approach to Android (it offers a completely new music, video, and photo experience--for the better, I think). On the other hand, while the phone is very thin, it's also distressingly plasticky and cheap-feeling. We've come to expect a premium feel from our premium phones, and the Arc really drops the ball. It doesn't feel particularly fragile, and I like the ballsy Android skin (it is one of the most radical Android skins out there), but I'm not sure it can compete with the new crop of dual-core, 4G superphones.