Jokes? The face in that demo was made up like 100,000 polys(entire models in current gen games will hardly hit this number) and had more bones in the face than you would see in 360/PS3 character faces.
The old man, like MGS2 character models, just shows that the guys who made them are great at the trade and were ahead of their time. Technically the old man face demo takes this out back and beats it to death.
I also don't recall anything fucking with Reiko Nagase's hair that gen either.
That said though, I do expect QD to hit their target, as they have always done so before (their tech demos are set more in game like scenarios, rather than an isolated displays of tech).