Traffic.
It attempts to make itself realistic by being like a fly on the wall documentry. In the end, we have a film that has no pace or momentum and by its conclusion, nothing has really happened. Its one of those few films I've sat through and been uncomfortably desperate for it to end.
It was also a turd that won, I think, 5 academy awarRAB. Makes me lose all faith in the dorks who run the oscars.