Sorry for the double post but....REVIEW TIME:
So, after playing FM4 for a little bit, now, I have to say it's a vast improvement over FM3. The physics are completely different...unless you roll over, then they're exactly the same. But, the tracks are awesome, the cars are awesome, this game is awesome. And it would warrant a perfect score if it weren't for some minor details like the dynamic difficulty in World Tour, which might be a stab at Gran Turismo's dynamic difficulty, but with GT you can just grab an overpowered car and destroy everyone where as in FM4, all the drivers upgrade with you, so it's harder to just grab a faster car. True, it makes the game more challenging, but most players would rather choose their own difficulty. Also, a lot of the cars have a muddy feel to them, to me. It's like in GT4 where EVERY car had massive amounts of understeer. Here, it's not a LOT of understeer, just enough to make making some of the corners a little difficult. This with a few other little things are enough to give Forza Motorsport 4 a 4.5/5.