Any Dance Central game and Fruit Ninja are a must for the Kinect.

I agree with Kung Fu High Impact. Tried the demo and was surprised at how much fun my friends and I had with just the demo alone! Totally worth picking up.

I got Disneyland Adventures because I was a big Disney fan growing up but I could not get into it. The minigames weren't engaging enough and some were extremely simple that it felt like a chore to complete. Understand that it is aimed for kids.