Weidman beat Silva, and Luke was the reigning Strikeforce champ so I think there's some legitimacy to his opinion.
Anderson was 38 years old
Victor and Machida are washed up, so thats three past their prime guys he beat, luke is the first guy who is in his prime he's fighting
so you have to be crazy you think he surpasses anderson
also Anderson did it in a FASHION THAT WAS SPECTACULAR, Weidman does not, which is why he's not a star like Mcgregor
Weidman already showed signs of weakness against Machida and Vitor who had him hurt
Anderson went years with getting touched, it's not even close
jon jones hasn't even passed anderson's record yet and he's been the UFC champ before Chris Weidman as even in the UFC