Took me around 85 minutes to finish it. Controls felt solid, the slow-mo alert thingy is pretty cool and helpful. But I'm really jonesing for some Dave Hayter.
I agree. I don't feel like I was jipped or anything by the asking price versus the amount of content in the game, but if I were to voice (harr harr) any sort of complaint, it would be with Kiefer Sutherland's voice-work. It's fine, but it doesn't seem like quite the same character when Snake speaks in this game.