Incredible depth and total customization! So many ways to approach single player and multiplayer, Fantastic!
I played the first Forza on the Xbox and I was blown away by it. First game I ever played that had so much depth and realism. Very hard to learn at first but I went an picked up a strat guide and the Fantec Racing Wheel. It was nothing but Awesomeness after that.
Seeing all the cars that u dream about racing with, the tracks that u hear about on real races, all the paint and customization to the asthetics of the car, just puts it leaps and bounds ahead of any other game trying to be a simulator.
Don't get me wrong, games like PGR4 and Dirt are wonderful at what they do, but they just don't give u the depth and realism that this game does. Being able to paint your car however u would like. Being able to start with the slowest car and rising it through the ranks of hundreds of cars to the fastest on the track is just plain satisfying.
Let's not forget the Multiplayer aspect either. This game came out 2 years ago but my friends and I are still racing once a week after we build up our cars to the Race Specs. For example, we will say next Tuesday RaceNight will be Asian cars only from Nissan, Toyota, and Honda, and u have to take one D or C car and make that car for every class. Brings a challenge as well off the track, to make sure you squeeze all the power and finese of the car u can.
U gotta get this game and try it out. You'll be hooked from race 1. I promise!