Board Thread:Naruto Discussions/@comment-3297904-20150406210743/@comment-17623-20150410162401

Mastergeek wrote: @TheUltimate3 Orochimaru's plot was sloppy and just as similar as Obito and Madara's attacking Konoha.

As both those characters were introduced after Orochimaru, it's safer to say that Obito and Madara's plots were taken from him.

And that ignores that their goals were literally nothing alike.