After Oda decided to kill off Ace, against the wishes of Shueisha, OP volume sales have declined year over year.
Since then, Oda's editors have slowly taken creative control over the manga. The sharp decline in quality post-timeskip is largely the result of cautious plot choices made by his editors.
Since then, Oda's editors have slowly taken creative control over the manga. The sharp decline in quality post-timeskip is largely the result of cautious plot choices made by his editors.