never thought i'd say this but yea the gameplay in BLOPS is better, but only because the lag level there is no where near as bad as in MW3.

If that alone was fixed then this would be a far better experience. But i do not see how you can call the MX3 maps bigger than blackops??

I agree with you completely. I can honestly say i liked black ops multiplayer better. It was alot easier to play. Alot of people say that game sucks but i feel like they just sucked at the game if they say that haha

I agree BO is a better game. It had its problems like most new games but for the most part all is good. MW3 unfortunately is a repeat of 2.  The mods and hacks appear to all have returned.  Second, the game is so hinged on a perk for everything new players don't have a chance in hell to even begin to like this game.  Unfortunately, I don't think updates will be enough to get this game to any level of fair play. Really glad I did not get the hardened edition now.  Don't think new maps are in my future either.  Just my opinion.  Over all a real let down.

Modern warfare much smoother gameplay

Black Ops for now, but I do remember Bops being worst this time when it released.