I'll play Halo 4 tomorrow. I have played Forza Horizon already and it does look very nice. Yet I'm more impressed by the level of detail in Most Wanted.
Forza Horizon has beautiful long views and great sunset/sunrise lighting (which it seems to be 80% of the time) but the world is mainly empty compared to Most Wanted. Most wanted doesn't look as polished, lot of aliasing going on, but once you get used to that it looks very good. Racing through the wet streets looks great and night driving is much better. Plus all the smoke, dust, water spray and particle effects really bring the world to life.







