1) Looks like a computer game with naffy trees and flat lighting
2) Looks like a computer game, naffy trees
3) Looks pretty darned convincing
4) Likes mind-numbingly good!!!!!
Like, real. The people! The faces! The trees!!!!
5) Another computer game looking pic
6) Another flatly lit screenshot with monochromatic foliage
Call me a cynic, but I'm wondering, maybe, just
maybe, the reason for the two far-better-looking images isn't because they're from a different track with better quality everything (and were rendered at a lower resolution), but, and I know this is a long shot, perhaps they're real photographs?