This game has nothing on MW2. I don't like it.
Single player campaign MW2 : You kill an enemy he is down for good. Black Ops: they constantly respawn. LAME!
Multi player MW2 : The best you will ever play for a first person shooter. Black Ops: Feels very uninspired and lacks the fluidness and excitement of MW2
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Just my take on it. Keep in mind this was developed by tyreyarch and not Infinity Ward (IW was the MW2 developer)
Thanks, really appreciate your input. I have a feeling I'll end up getting it sometime but I won't play it. Like I said previously I don't play the campaign at all so that isn't a real big deal, but the online multiplayer I can't get enough of.