Melee is strong enough its 2 hits, i think its funny tht ps3 has it and xbox ppl just hit u once or two times without switching to pistol to punch faster and ur dead even when some one is in full armor one punch can kill them idk if its the same for ps3 but theres another way to melee tht makes it more accurate but i cnt say what it is cuz i created the name of the melee technique.

Its weird if ps3 has tht exploit then shouldnt xbox have it to? With weapon pro 3 ppl could do it faster