Screenshots of Black and White.

Note -
Awesome new battle scene.
Much better 3D, ground seems to be less grid based.
Mart and Pokemon Center seem to be one building now.
People sprites seem to be taller and better proportioned.
You can see in the very top right that the city is circular with a path running around. I'm guessing this means that you can run around and the camera will rotate around the city to follow you? Yay for better camera tracking!