User blog comment:Zetarion/Worst Anime Characters/Mary Sue Reviews/@comment-3549833-20150313014148/@comment-24384232-20150313024029

A real mary-sue is defined by their lack of competition really, and the asspulls done to ensure they obtain power without really needing it. I can understand why Madara is on the list, considering that he was stronger than pretty much everyone and that was with just the Rinnegan.