It'd almost too thin. I will definitely be getting a case for this. Or maybe an extended batter and a case.
The power button is too small/difficult to press. Probably just needs some getting used to. The back and menu button light up and go away so when you're looking at the phone you don't actually see them. this will probably also take some getting used to, but it does make the phone look minimal.
The screen looks huge and is very sharp. Like crazy sharp. There's a widget called Media Hub on by default and inside it are 3 little movie posters or box art covers and they are just incredibly sharp.
I have fairly large hands, but wouldn't want to use this if my hands were any smaller perhaps.
T-Mobile didn't have any accessories. They really weren't prepared for this launch.
update: The included headset seems decent. I was slightly miffed that the GS2 didn't include a headset since, the bulk pricing on them is like 5 cents. The only "but" is it has an always-tangle cord. Why do they even make these anymore? Flat, non-tacky/sticky cord would have been too much to ask for?
update: it did offer me the 50GB of free dropbox which some other carriers opted out of for some reason
