Just choose "Avoid player". Oh wait...
I kid.
I actually was playing earlier at my bro's and got in a good squad and it was really fun. An hour later I was in a bad squad and it was brutal. Maybe the sucky peeps will quit playing? Haven't purchased yet - he was trying to convince me so we can play together. But I'm wavering. I'm about to start Mass Effect 2 tomorrow, and then we get hammered with great games on PS3/360 through April. Not sure I'm convinced enough to jump in, considering the d-bag factor. I'll see how it is this weekend when I go back over there.