Mw2 is good but they needed to take more time testing it.
Ex, g18 ******s(If you say g18s take skill, go kill yourself)
B)Tube, or even worse, danger close tubing........
C) Commando douches.
Fix those three things and it would be on par with CoD4.
Sure campers are annoying, but all it takes is some brains and a semtex or fmj to kill them.