Well, after reading that review, it outlines several flaws, not many and they're not major but they're still flaws nonetheless. Surely then by definition they can't give the game 10/10? a 10/10 game is perfect and i would be able to count the number of games i consider perfect on one hand.
It sounds like an extremely excellent game, but i do so hate it when a review lists some faults but then say it's perfect.
No game is perfect but a 9.5, 9.8 etc will all get rounded up to 10.