Me and Martin SA played through most of 'P.T.', the Playable Teaser for Silent Hills. The beginning was extremely cool and well-paced, and the tiny scope but great detail of the game world was unique and reminded me of SH4. Unfortunately the pace ground to a screeching halt when the game turned into an awful fetch quest.
Also, the fetch quest was buggy, the door did not open, and I had to quit and restart to get it to work.