This game tries to cater to all driving game fans. By trying too hard to be everything, it fails completely.
The player is constantly shifted from one vehicle to another, and any single race only lasts 2-3 laps, so you never get used to how a car handles before you are forced to race in a different car. This is extremely frustrating and makes the game far less enjoyable. A really bad idea, executed well, is still a bad idea.
Add to this the just plain foolish drift racing and you have a game that is not boring but just plain unplayable except by a very niche audience. If you like racing sims but have always wanted a very slightly easier and less anal racing sim, then this is the game for you! Every other racing game fan should look elsewhere.