Complete Garbage. Get Burnout Legends instead. Or a console/pc version of NFS:MW
This game looks like a DS racer; and the framerate is pathetic. Also, the cars on this game might be licensed but they look nothing like their real life counterpart. Burnout Legends cars are unlicensed and yet they look more like their real life counterparts than the ones in NFS:MS can ever dream to do.
Controls:
Your typical playstation controls. No problems here.
Sound:
Typical EA soundtrack and average sound effects.
Gameplay:
The PSP version got butchered in this department. It's like the ported the game's code to the PSP in just one night. And that night the developers were drunk I might add.
I have played the PC version (which is the same as the console versions) and it is like a completely different game. The PC/Console version is soo much better. But I won't review those. Just get yourself a demo or something you lazy ass!
Overall:
Don't buy it. Don't rent it. Don't get a borrowed copy. Don't even download an iso. You'll regret it, royally!