I think the idea was to make a horror film that became a science-fiction film with a lot of melodramatic tropes.
Nicolas Winding RefnThe problem with cinema nowadays is that it's a math problem. People can read a film mathematically; they know when this comes or that comes; in about 30 minutes, it's going to be over and have an ending. So film has become a mathematical solution. And that is boring, because art is not mathematical.
Nicolas Winding Refn