Great short game but a bit frustrating sometimes when you struggle how to solve some puzzles. Certainly worth playing, check pc demo here http://dontpayforgames.com/games/adventure/limbo/ before buying though since it is one of these games that some love and the others hate. I believe there are also demo versions for xbox and ps3 (xbox live and ps network).
This is a really interesting article, especially for someone who is looking at becoming an indie dev themselves. I desperately want to see the movie.
I was thinking the same? Lost a bet maybe?