Actually got into a server not long after finishing the download. Graphics are amazing, even if they're not maxed out (I'm on an HD 5870). The sound is underwhelming, which is surprising since BC2's sound was so amazing (I have it set on War Tapes, same as BC2).
Prone and sniper seems to be the name of the game. Hopefully they won't be as dominant on other maps/game modes. Would have been nice to see a Conquest map at least.