I think moving Made in Abyss to movies again is a smart choice. The pacing of this anime works well when you can watch a longer story in one sitting, without weekly breaks. The atmosphere is heavy, and I feel it benefits from more immersive viewing. I am curious if they will adapt the manga arcs exactly or take creative liberties. The show already has shocking scenes, so a movie budget could push the visuals even further. My only worry is that the wait between releases will be long. In a series, you get regular updates, but with movies, there is a gap that makes it harder for casual viewers to stay engaged. Still, the return of the same director, composer, and voice actors makes me feel confident they will keep the tone and style consistent.