Random matchmaking isn't always reliable on black ops when u just chillen n want to play a legitimate match. I always run into people who don't have mics n dats a must on zombies or ppl jus end up leaving. Also the little kids on zombies, in any game, get really annoying once you get into a match with them and everyone can agree with that. I legitimately hit 30s on my own on every zombie level I have ever played and have over 1.70 lifetime KD ratio, above average. ADD IF U HAVE MIC N PLAY ZOMBS