Theres also the trailer on there as well.
I don't know about you lot, but I think he does the perfect sad face.
EDIT: I was looking through youtube and found a five minute long trailer, an uncut one so theres some swearing and a bit of gore. It really gives you a glimpse into the film - it was not what I was expecting at all? Plagues? No thanks :P But, still awesome and some more of the creepy stuff. Enjoy!