This is just my opinion ,but you seem to be missing the point of a review. I personally am against numerical rating's and avoid them like the plague, but even so, I find it shocking the amount of people that converge on a bad review for a game they like, even I did this, with my angerness at Yahtzee's review of MGS4, but I guess at least then I was contesting his actual words. I don't know about anyone else, but even as a rabid fanboy of MGS4, I was disgusted at all the people that reacted with a rage at GameTrailer's 9.3 score for the game. First of all, I read review's and judge based on their words, not their numbers. But what I'm trying to get at, is that if there is a bad review for a game you like, then screw the reviewer, he/she is just doing their job, giving a (hopefully) informated opinion on a game. And if you see a high score for a game you detest, (E.G any halo game.) then just realize that if your getting pissed at someone for their opinion, you really need to calm the frack down. And I realize I am getting slightly off topic, but my take on a 10/10 score is that the game is head and shoulder's above it's competition. I don't think that it's meant to imply a game is perfect, but moreso that this is the highest praise they can give. I stated it earlier, Numerical scores suck, but I digress.
EDIT:I had it that gametrailer's was a 9.7 review, that is wrong, it was a 9.3.