I saw it and had nightmares last night. Ah, this will warrant multiple viewings. Ive been reading different theories and here's one question I still have?
Why not use Dahlia instead of Christabella?
1. It keeps her as a main villain per the game.
2. We'll have parellalism between evil mother burning her child, and Rose saving hers.
3. It makes the cult leader seem even more heinous, to order her own child burn, and therefore the act itself
4. Tightens up the story by fusing two characters into one, hopefully clarifying it more.
5. Allows the "Im trying to bring God into the world" storyline, which, honestly, may have been less confusing.