The main problem is that the Hollywood system has already made the film before the director shoots a single frame.
Mike LeighI hate period films - and there are plenty of them - where they say, "Let's not do contemporary language because the audience won't understand it;" "let's not make the girls wear corsets, because it's not sexy" and all that sort of thing. Gradually it disintegrates into a no man's land: you don't really believe it's a period scene and it doesn't feel like it's now because it's not now. You don't feel it's quite real and you don't believe in it.
Mike LeighAs a general habit and general tendency, I prefer not to bog a piece down with a great number of transitory, contemporary references, because in the end, I'm concerned, not in an abstract way, but an actual way, with creating a world which has a universality to it - even though what goes on is made up of texture and detail, contemporary detail.
Mike LeighI know, that trends and all of those things and formulae that calculate what audiences want to see and what audiences don't want to see and various other demographic demarcations are the eccentric and ludicrous prerogative of Hollywood studios. But out there in the real world - by which I mean the rest of the world where we make truthful organic films, independent films unimpeded by interference - it's not about all those sort of calculating what is commercial. It's about wanting to say things and saying them in a way that will get through to people.
Mike Leigh