Here's another video of Shadowgun on the Tegra 2. Amazing graphics.
http://www.youtube.com/watch?v=6TGlA5uihtA

Here are more Tegra 3 demos:
http://www.youtube.com/watch?v=LfNxbbJgSMQ

The last demo (windmill) either looks as if it's using relief textures on the bricks, or a very high polygon count. Either way it's impressive as the former is a fine testament to the shader performance of Kal-el and the later would be a testament to the geometry performance.

Very, very nice...

I can't wait to see what the competition brings out!