Forza 4 is a big improvement of Forza 3. The sound,graphics,cars,tracks are all better but online is really annoying everybody is playing bumper cars and it is just pointless because everybody picks the fastest cars like its freakin nascar so if you pick a muscle car or anything besides a Bugatti be prepared to get run into the whole race and get your but kicked. Autovista is a really great feature letting look inside and learn information about the car you are looking at the only thing is the british guys voice gets annoying after a while. Forza 4 is a great game not a game i would buy but still good. Forza is for the hardcore racer fan.