The songs on MSR are terrible songs, yes. I saw somewhere recently, one of the Bizarre Creations 'crew' talking of their pride regarding having all these 'real' songs in the game, like a 'real' radio, and stuff. It's a fine technical achievement in its own way, but lawdy lawdy lawdy.
Imagine the most exciting bit of the best Ridge Racer game, and you're having the best and most fun time ever, to a thumping beat that mirrors the action perfectly. The music changes - it is 'Chasing Pavements*' by Adele - and she's not really putting that much effort in! She's PHONING IN CHASING PAVEMENTS.
Brrrr. Good (if difficult) game, though.
*Not actually in MSR.