Well the amount of human players you play with for ps3 can vary, I also have ps3 and played several online matches today, with and against other people, most of the time the other team was stacked with more humans than mine, and they also seemed a bit more cohesive, Granted I didn't use a mic or anything and it seemed no one else was, that wasn't the only thing though, it seemed a lot of the human players on my team were just as disgraceful at focusing on objectives as the AI is, if not worse, I don't think I've ever cursed at my tv so much before than today.