Like the first series, this inhabits a highly stylised world that is not fixed in any time or place. It feels a little American, a little English, a bit 70s, a bit 90s. The cars and buildings are both glamorous and gloomy, much like the show itself. It is, however, always good-looking, and exquisite in its attention to the smaller points. There are lingering shots of food - a bloody burger, a hospital meal arranged carefully on a tidy tray.