This does not look realistic, at all:
pics
If the glitches I circled don't bother you then you obviously find different things important than me, the things I circled are like a sting to the eye imo ruining the game for me.
Edit, in the last pic, also look at the aliasing on the vents on the hood , or the excessive white glow on the yellow/carbon colored car in the back...
Could have a lot to do with jpeg compression?
Ive seen shift in motion and it looks very good. Motion blur and heat haze can look terrible on a screenie.