[quote name='Zoglog']Is the US version as bad as the reviews claim it to be? I noticed the controller is a bit different.[/QUOTE]
I have to disagree with above poster and say yes. I played it, it was lame. It doesn't feel like being a DJ at all, and oh-my-god is the song selection TERRIBLE. There is ONE good song (Lift me Up by Moby), and pressing keys and occasionaly turning the turntable slightly simply isn't fun or DJ-ish. And the free scratch sections are just...stupid.
It would be a lot more fun if the turntable modified the pitch, like the whammy bar in Guitar Hero. Then at least it's KIND of fun, since you can put your own touch on the songs.
And sorry to break it to you, but you can get the same experience for free from a nifty little game called 'O2 Jam' (google it). It has a much better spectrum of difficulty, has online multiplayer, MUCH better music, and you actually feel like you're making the music (the keys correspond to specific notes, so you're actually playing the song).
Avoid this game.