Will Crysis 3 take that face and display it in my mate's ship? Will it animate in time with my face? Is that pre rendered cutscene of a finished game compared to a real time image captured off a stream of a game in alpha? Look at Marks face above if we're comparing cut scenes, not an image ripped off a stream of an in game alpha with face rig stuff happening live.
Where to start ?...
Firstly you say "I'm not here to defend CIG blindly because I'm not an idiot or mentally ill", yet you seem fairly blind.
Secondly the SC image is using your much lauded face rig - concentrate on the detailing or, actually, the lack of it, and that's a player character model which you would expect to be high detail.
Lastly, as you might have realised by now, those Crysis screenshots are ALL IN GAME, using Cryengine and, most likely, an older generation rig.