I don't know if anyone is looking foward to it, but I sure am! You may have seen this before already, but for those who haven't, here is the website:
http://www.thinkwithportals.com
Check out the videos! Very impressive
I can't wait to play!
(the videos took a bit of buffering for me, so pause for a bit before playing if that is the same issue for you. Also, if it is playing sound but not the video, right click and press play until it plays)