Watch this guy move back and forth, untrackable by the human player, and moves faster than a frame in the game. This is not humanly possible.

In general the super-human movement of NPCs is a continual problem in this game. It's often as though they have no physical mass, and thus no inertia or momentum at all, can reverse direction without acceleration (negative or positive).

https://gamerdvr.com/gamer/sojourner-eo/video/94846114