Does anyone have this game?

This game looks awesome but the guys at gamespot gave it a 6/10. The same guys gave the medicore GTA 4 a 10/10, so I don't trust the review one bit.

I held the PS3 version in my hot little hands and couldn't bring myself to buy it for $99.95 on a 6/10.

So is it good fun? What do you guys think?