Why Do Some Anime Adaptations Leave Manga Readers Disappointed?

Adapting a manga into an anime sounds simple, but fans often disagree with changes to the story, character designs, or pacing. Have you ever preferred the manga over its anime adaptation? What do you think studios should avoid when adapting popular series?

I’d give the manga the edge for The Promised Neverland. The first season showed how well the story could work as an anime, which made the pacing in season two especially frustrating. It felt like we were racing through parts of the story I wanted to spend more time with.

That’s what I’d want studios to avoid. If you have to cut something, keep the scenes that show why the characters care about each other. Those are usually the scenes that make the big moments hit.

Some manga just work better on the page, especially when the anime changes the pacing or cuts smaller character moments. I usually prefer the original story when those details get lost. Studios should avoid rushing major arcs or changing characters too much just to fit a limited episode count.

Fullmetal Alchemist is a good example. I enjoyed both versions, but the manga and Brotherhood adaptation handle the story more completely. Some adaptations lose their impact when important scenes are shortened or characters get less attention. Staying true to the original story while keeping a good pace is a better approach.