Beautiful story.

Don't expect a "game", expect a deeply emotional journey.

This game should be frustrating... yet somehow it isn't.

I don't know whether it's the catchy chip tunes or the hypnotising visuals or the fact that restarting after dying takes < 0.5 seconds and "I'm sure I can beat 20 seconds this time! [3 seconds later] OK, this time for sure!"

Come on - it's $1 on sale, go buy it. That is unless you have work to do, this is addictive ;-)

Brain breaking goodnes & very interesting puzzles in the same way Portal had very interesting puzzles - only with less linearity, more bizzare rules (or is that less rules?) and no Glados.