It's not that bad in all honesty. There are some that you might get annoyed here and there..other than that...smooth connection, good (but still the same CQC from MW3), and there are overused weapons but there's still some variety going around once in a while but you will see some SMG'S rolling around.
Lets assume MW3 didn't have hackers because that has nothing to do with the game. I would take it and it's perfect Wii remote controls over this right now. That's how important controls are. They are an essential part of an FPS game and without them the game is broken in my eyes. Two more weeks? I sure hope not.