Usually these posts are done by either the person who recorded the footage (in this case, Rey) or someone who's gotten the chance to at least play the game in question. I fall under neither of those categories, but I do desperately want Alan Wake.
This Ten Minute Taste appears to be an excellent indication of the game as a whole, based on what we've been hearing about Remedy's latest. I'll readily admit my mouth was agape when I saw it for the first time, caught up in the spooky atmosphere and narration.
Basically, May 18 (the 14th for Europe) needs to get here. Soon.