All thing unexplained is worth to called asspull no matter how Kishi want to denied itAre simple retcons even bad? Indra and Ashura have been mentioned in the story since the Kage Summit.While it was revealed how to get the Rinnegan in chapter 670. Before then,based on Madara taking Hashiramas cells,and awakening the Rinnegan,it was believed it was due to having Senju cells, but the truth was revealed later.
Complaining about simple retcons is like complaining that the truth of something was revealed.I don't see the problem.
What were the asspulls? And the only thing that can be considered fanservice is chapter 700,which isn't bad.Alot of stories end off showing the future,who the main characters got with,and showing their kids.what's wrong with that.
Knowing what the canon pairings are is better than the story never ending and having the fans endlessly guess,and wish it was shown.
Indeed,Death Note,FMA,Bakuman,Toriko,and OP are among my favs.
-Izanami
-Kakashi PS
-Obito comeback from pure world
-Sasuke tomoe rinnegan also can be called as asspull because how he get it when Hago dont have it.
-Naruto speed to slash Kaguya hand when much of the time he not that fast to the level that Kaguya unaware of his present.
That some of it.