Halo, the only multiplayer shooter I used to play, is utter shit now. Halo 3 is still gold, but none of my friends will play it because it takes so long to find a match in everything but Social Slayer. I won't buy another CoD games because I hate the class system. What good multiplayer games are left for me? My friends said Battlefield 3 was good, and I played a lot of Bad Company 1 and loved it but not BC2. So what should I get?