Really liked it. You can get it instantly on Xbox Live. I've heard a lot of mumbles about that it's $15 and only 3 hours long... but seriously I paid the same for movies that are 2.5 hours of entertainment. I don't understand this gripe.
Really liked it. It was fun playing with a friend on the couch going "Well try this..." to solve the puzzles. I would highly recommend playing it with another person, esp in a gamer couple. Lots of fun puzzles.
Also, fuck it is morbid.