I'm probably one of Ridge Racer's most ardent fans but even I failed to squeeze any enjoyment out of this particular game.
What makes it so bad is the way the cars handle: Anyone familiar with Ridge Racer on the PSP will know that the cars drift around corners as if they're caught in a centrifuge. That's not the case with this one and more often than not you'll be smacking into things head-on.
It's such a shame because I really wanted this to be like the PSP, 360 and now PS3 editions (in terms of gameplay) but it sits in a corner facing the wall (quite aptly) with a great big Dunce cap on.
For shame :(