From what I've see, when he was firing from hip, he can't even hit someone walking quite near him. But when he ADS, his gun suddenly loses all the recoil and locks onto targets from quite a distance even that he was using iron sight and the target was so far that it was barely visible. This particular pattern reminds me of a feature in the aimbot called something like "only lock on when aiming down sight" couped with the "Visibility check" feature.
And he also didn't score any head shots, at least from what I've see. You'd think someone really that good would aim for the head every time. Maybe he left the aimbot at the default "aim for upper torso" setting?
Too bad I forget to a take video though...stupid me.....
Or maybe I was just kill by my own **** network which got a 200ms+ ping?