If one is to Achievements of how to be in all the races first, then you have to bring really been a lot of patience. Otherwise, the game is just provocative. If you make a mistake or wrong nen trick that takes too long, the driver does not come in time to be ATV back, lies down long and you're in last place. The 16 (?) To catch drivers again, then almost impossible.
But if you just want to go n few races, n lie some cool tricks and "first be" no value on sets, the game is quite fun.