Forza 5 was by far the best looking racing sim to date. To belittle it because of flat people is beyond stupid! There was like 2 times I even saw the crowd people while playing. I honestly would never notice that going 150 mph around a turn. I'm glad they put resources elsewhere. The game was a stunner, while doing racing physics by a mile better than any of the competition, and at 1080p/60fps.
From everything I've seen, Forza 6 > Forza 5. Yeah, let's belittle the graphics again with bullsh!t reasons, when we've actually never played it.