No reviewer can accurately predict the experience you will have with a game. They play games under entirely different circumstances than most actual gamers: 1) They don't personally invest money in the game 2) They're under a time limit to complete the game 3) They aren't reviewing the experience of the game when you play it again, several months later 4) They are playing the game to judge it, etc. etc.
Reviews can give you a break down of a game, an opinion on it, a closer look at it than would otherwise be possible. But they aren't purchase guides.