Fist look to budokai than you will see whats is broken in the game.
Everyone saying about poko and karma on cc, I have done some cc with ulti, gc, turtle, dw and healer(in the same pt). Some with only poko and was ok (cc70-100).
I don't think the problem of the game is the speed at all, the ppl simple do what to do other way. The M.A want to do cc with pvp build, the only class that people don't want at all in cc is plasma but even plasma with a pve build had it place.