Silent Hill: Shattered Memories --Wii, PS2, or PSP?

[superbeast1370]

the versions are like this wii>PS2>>>>>PSP.
the PS2 version got an 8/10 from IGN. if you want to read it here's the link http://ps2.ign.com/articles/106/1065715p1.html

though all don't look as good as Silent Hill 3.