Suggestions/more like Cache?
Although it has some issues or may not be perfect, I find this movie one of the most interesting and compelling I've seen in years (I first saw it years ago, but it still stands out).
I especially like the way it uses techniques like long takes and composition in depth to add ambiguity and tension. This is a good example of Andre Bazin's "faith in reality," in my opinion.
With that in mind, what do you suggest for similar or equally worthwhile films? Lost Highway seems like an obvious one, since people describe Cache as a remake or homage to Lost Highway.