Ok, I've finished the game. In two sittings. Loved it.
Once I got used to the wii's stick waggle controls and the stressful nightmare levels I was well immersed. I really liked the story and how the game wasn't really focused on Silent Hill or some stupid cult or whatever. I liked how it was really focused on the character of Harry. Also, even though it was short, I think it had to be in order to keep up the pacing which I also think was very well done. I found my self not wanting to put the waggle stick down for anything so I can find out what happens next. That's a big deal for me since I normally really hate the Wii's controls, but this game pulls it off very well. The ending also was a real surprise too.
This is the best SH game since SH3 and it's not even about Silent Hill. It's its own entity completely Bravo, Climax, bravo.