If you played Forza 3, you're probably not going to notice too much of a difference, but the game (as a stand alone) is still magnificent. The game looks gorgeous, has a huge collection of cars to customize, and beautiful tracks (same as in Forza 3). If you're a beginner you can allow the cars to brake for you, or you can turn off ABS and all assists and try to stay on the road. It's got everything for a car/racing lover, including the Top Gear UK test track. POWER!!!