User blog comment:Damac1214/Treyarch hints at Black Ops II Multiplayer trailer/@comment-174.17.79.82-20120726170035/@comment-24066869-20120728094830

I go with 2nd anon. I like leveling in MP, as it gives me some kind of overall sense and an aim. But for Spec Ops/Zombies I just wanna play it, and as those are really competitive (who reaches highest wave etc), I don't like having to reach Lv 50 just to get Sleight of Hand, and then getting a sudden boost of 5 Waves in every Survival map I play.

maybe thats the reason why I still don't know what ppl like about WoW.