because this be british and star jemma redgrave and i expect it to be classy . it another of those dream horror movie where thing happen accord to no logical sequence but whenever the director feel like it . yet it do have one great idea and which i know i have see use in a story somewhere represent the existence of a real house and it dream counterpart and connect in some occult way . in one scene of this movie the heroine friend and partner becomes lose in the dream house and look for a way to get out and while the heroine search for her in the real one and look for a way to get through . to me this be quite scary and evocative . but the idea only work if the two house stay separate throughout while these dream horror movie rely on the shock of the dream break through into the real world and or their mock up of the real world . some day a filmmaker with more restraint should take the idea and do it right .