Very choppy online, bad multi-player servers, hackers everywhere. Let the gamers manage the servers! That way we wont have to get ripped off and pay for your stupid map packs and we can also ban the obvious hackers instantly!!! The community is able to produce their own maps...you dont need to rip us off and charge the price of the original game for your 4 map packs! Last version of Call of Duty I ever buy and I played every other version ... they just get worse and worse!!!