Playing the co-op campaign, I must say I do like that both players can log in (something PS3 games do not often allow, much to the distaste of Danielle and myself - X360 almost always allows you both to log in, so I don't see why so many PS3 games do not) and also that the NPCs in the game acknowledge both of us by our charater names rather than just the 'lead'. Also, we have decided that we are both married to Susan in a threesome relationship and our wife is pretty hot. We're pretty happy with ourselves. So far we've not gone too far into the game, though. Maybe a couple of hours.