What's your problem? If you've got issues with Bose sort them out through pm's. If you've got issues with people playing GTA 4 in general, stay out of this thread. Someone asked for screenshots, Bose was kind enough to post some.
On topic, I tried the multiplayer last night for the first time (console, of course). Some games were pretty fun, others not so much. I only tried the Cops 'n Crooks and Mafiya Work. As with any multiplayer game the experience you get depends greatly on the other players. In Cops 'n Crooks you can have a lot of fun if there's enough people on, the teams are somewhat balanced and the people in your team actually have a clue as to what the goal of the game is, and if they're teamplayers. That wasn't always the case, though. I'll definitely be doing it again, maybe try some other game modes as well.