A lot of people I know said that Bioshock 2's multiplayer was shit but I actually thought it was quite good. The levels were all well designed and the traps scattered around them made things interesting, not to mention the plasmids and the interactive apartment in Rapture. It all felt very old school to me. Of course it had its problems, like some really clunky controls and shifty aiming. But I enjoyed it all the same. It's too bad Bioshock: Infinite won't have any multiplayer. Playing deathmatches on those zip line things in the game would be awesome beyond belief.