At first I was very excited about the stunning HD graphics that runs through the whole game. You drive through Colorado, beginning with a barren VW Corrado, later Ferrari and Lambo in the career. And all in an open world racing game. There you have - constantly on the go by car - drive from race to race. And so the whole clear and simple is the developers have built a great, large, clear map and a very cool navigation system that works wonderfully and what to do with the card easily can program. Another cool feature is that while you drive in the open world Forza other riders can challenge, but must they be online so you can earn credits and should drive small intermediate race. And again to the credits. After each successful race that one has gone, you get credits, a currency, as a reward. Of this then you can in the game to buy new cars and tuning. In general, the complexity and the ingenuity of the game together with the famous HD graphics is worth just 5 of 5 stars. I have never played such a brilliant racing game. New to Horizon towards Forza 4 is the automatic day / night in the same OpenWorld mode. The sunsets in the desert landscape of Colorado and the sunrises, night rides and races are graphically splendid. The only negative thing you could really fix the game is, that often resemble stretches over the career. But the drawback is also eliminated again by the incredibly diverse and varied racing conditions (eg: "Only European-wheel cars.) Also cool are the different classes of vehicles in the game. So begins one believe in E or D, and then the vehicle class stigern on A, S, R3, R2, R1, etc ... And you get, the further one's career progresses the better racing car. Of course you can tune a car C to A or S class.
And again for tuning. That's all very elegantly solved: If you want to make every detail of the tuning itself, so you can do that. But the most convenient is the car upgrade, which automatically upgrading the vehicle for the respective races. Coolio!
The soundtrack also has to be mentioned. While you're there so the road, there are three different radio stations in the game that you can always switch: Horizon Rock Bass Arena and pulses. On these '-Sendern "ingame" really running cool, catchy, contemporary music churning: rock, electro and 80s. And the music is brilliant.
I've played the game a long time and can only recommend: Buy and start playing :-)