Haha! Ya. I actually enjoyed multiplayer. I didn't have any lag last night when I played, at least nothing that I perceived. The only thing I can say right now is that I don't think I will feel a bond with a community with this game. Everyone feels kind of faceless. And because I won't always be with the same groups of people, with randomness of course, I don't know if I will feel such a deep attachment like I do with tf2.
But I do very much enjoy it. To me it feels kind of counter-strike-ey, but from my perspective. I don't play that game, at all really. I've only ever played gungame, and mw2 has a similar feel. Not changing guns every couple kills, but that pace, and getting new guns, etc.
I don't know. I enjoy it so far, which is a good thing.