User blog comment:Callofduty4/Black Ops II Xbox community update (4/10/13)/@comment-184.189.214.127-20130411202729/@comment-25496444-20130411212027

For me shock charges aren't a problem. I always hear them present, and I'll try to avoid them, or use any counter-measures if I'm wearing any. Concussions are a bit annoying sometimes, but lucky for me the enemies use them quite recklessly (like throwing two at one enemy in a small time frame; it'll just waste the two while you could have just thrown one with the same effect) which just leaves them at a small disadvantage. If he manages tactically use them, I'm not annoyed to be outplayed.