Well the second review for this game is up:
9.0 Presentation
An altogether slick experience from beginning to end. The original license reborn into something new. Seems tailor made for Wii, from the superb flashlight to audio cues out of the Wii remote.
9.0 Graphics
The claustrophobic world comes to life in great detail. Huge, seamless world. Realistic characters with fluid animation. Amazing lighting and particle systems. Some occasional framerate hiccups.
8.5 Sound
A moody, dynamic soundtrack by composer Akira Yamaoka complements strong voice acting, spooky sound effects and audio cues tied to the Wii remote's speaker.
8.5 Gameplay
Tight controls and clever puzzles are separated by truly terrifying chase sequences and lots of different gameplay variations, some of which involve fun gestures. The flashlight alone is entertaining.
6.5 Lasting Appeal
Really fun while it lasts, but the experience is short -- about five or six hours. You can come back and play again with very different results (and even a new ending), though.
http://wii.ign.com/articles/105/1050951p1.html
Video review:
http://wii.ign.com/dor/objects/14325477/silent-hill/videos/silenthill_vidrev_120409.html?show=hi
Overall looks like a great game, but some quotes are starting to bother some people on the forums, specially this one from Matt "Whatever":
Mmmhh I don't know my copy arrives next week so I'll give an opinion later.