dir: Guillermo del Toro
Ghosts are just a metaphor…
It’s said so many times in the movie, that you know that the ghosts are actually meant to be ghosts, as well as metaphors for metaphors. When the characters within a ghost story question the parameters and plot points of ghost stories, I think we’re officially in the realms of the “meta” without ever having intended to take a trip there.
Crimson Peak is kinda sorta a ghost story. If you took the ghosts out completely, it would not affect or change the outcome, or even the path along the way, at all. The ghosts are queasy and nightmarish in some instances, but I would humbly suggest that they don’t really do much that couldn’t be easily done otherwise from a story point of view.
In fact, just to keep belabouring the point, I would argue that the screenplay already has the plot elements being discovered by the various relevant characters just fine, and then unnecessarily has those revelations underlined sloppily with these spectral redundancies.
Plus, it makes little sense. They’re maybe trying to help Edith with advice and warnings and such, but all they’re doing is scaring the shit out of her so that she makes dumb decisions that would seem to make it harder for her to achieve their goals.