If we go by this thread's logic, you can't trust reviewers because they're all biased and you can't trust user rating because they're fanboys, so by this, the only thing you can trust are sales and hours played.
FarmVille and candycrush are some of the best games of all time. The people have spoken!
Reviewers are all biased. Only time you can trust them is on non hyped games like The Evil Within or Shadows of Mordor.
If they rate an Xbox One game high, they're stanning.
If they rate it an XB1 game low, they're usually correct as the gaming industry is pro Xbox anyway.(See Ryse)
If they rate a PS4 game high, then it's the best game of all time since PS4 games get judged harshly so that means it's REALLY good(See TLOU, UC, GOW)
If they rate a PS4 game low, then they're probably bullshytting and just are hating(See Driveclub.)
If they rated the game VERY low(Knack, Ryse), play the PS4 game at least and go with your own thoughts.(Xbox One game low scores need not apply).
Nintendo games are usually so good that it's practically impossible to rate them low.