User blog comment:Manuel de la Fuente/Attack on Titan Season 2: release date, facts, rumors, and everything we know so far/@comment-24407809-20160424033451

It's funny that Isayama's editor said that there was roughly three year's worth of story left, because at the rate the chapter's are going, that means the manga will end half-way through Levi and Zeke's fight. e_e