I don't trust any reviewer until the game is released, or almost released, because obviously they didn't get a chance to test the REAL game, with new voices and bugfixes and everything. Also, I don't trust a reviewer that didn't finish the game completely. BTW, I'm talking about the English version.
I think I'll wait for websites like IGN, Gamespot, and magazines such as PC Gameplay (the best gaming mag).
Tovi 