Yahtzee doesn't like any game he reviews especially RPGS, all that he ever mentions that he likes is the old series of thief. There was this other game he mention that he enjoy an old adventure game forgot the name. I never takes his reviews seriously and I just watched his reviews because there funny. There is only one reviewer that I take seriously and that is Angry Joe at the lest he has a scale for the games he reviews. Although, I didn't agree with some of his points about the Witcher 2 at least his review is fair, here is a link for his review of the Witcher2
http://angryjoeshow.com/2011/06/the-witcher-2-sexy-review/
There is also a user score review and you can see people disagree to some degree with his score.
Edit
I just finish watching Yahtzee reviews and for once I didn't find it funny, I think he just lost touch with reality with what gamers actually like. He's just nitpicking at things that are not valid. For example, complaining about the names for the signs, he's just hating for the sake of hating on the game.