I love it! It fills that void that I've had waiting for the next Portal game. The graphics are very nice, and of course the style is directly from Portal, which I really like seeing. I'm hoping there is more humor in the full game from male GLaDOS, yes that is what I'm going to call him until he has a name. I'm looking forward to the challenge of the full release, this teaser stuff was pretty simple, but I like how the mechanics work. Great job, love it!