It actually gave me jitters. The Soft D-Pad and action controls that comes up on the screen are so sensitive and intuitive, you would not even feel the lack of hardware controls.
And the Graphics rendering with 3D is just MIND BLOWING.
Folks who do not own a WP7 device don't even have a clue what they are missing.
MS took their OS to the NEXT LEVEL. I'm a very happy camper.