Valve was on hand at PAX East showing off Portal 2. That's pretty nice of them.

You can't bring Portal 2 home until April 18, but you can get a taste right now. Someone who saw the demo sneaked out some video footage and posted it on YouTube. That's pretty nice of them.

It's less than five minutes of gameplay, but you can easily see that Portal 2 promises to be a richer experience than the original. And considering how much I loved the original, I'm having a hard time figuring out how Valve could possibly drop the ball on this one.

[Thanks, Darrenhc!]