The Finnish Helsingin Sanomat has interviewed Sami Järvi the writer of the game and in the article they also confirm the release dates for Alan Wake. The game is set to be released in Europe on the 21st of May and in the US, a few days earlier, on the 18th. A while back in a "Predictions for 2010" -post I predicted that the game will be launched a few months late, but it seems that there is no reason at the moment to delay it. After all, the release date is about 2 months away.
Not a lot of news has been release about the game in the recent months, however a new trailer called X10 was published to YouTube on February 11th.
I must say, the game looks really awesome. I'm sure it will be a huge hit when it comes out.