It's great! I mean don't expect a helluva difference between them. The free spin option is always cool, my first spin I got an Audi worth 1.5m
Wet weather drivng dynamics are impressive. Not overly difficult if you just mind the puddles .
Sht ton of new 3d decals and metal paint effects including prismachrome
Race the stig is a great feature and the driver ais at times downright evil.
All in all, great game! It's my first forza on the new xb1 platform. And I'm enjoying every pixel of it!