A taut, tingling, stylish and supercool action thriller. The plot is a genre staple; how it is told makes the movie. Nicolas Winding Refn uses silences, and holds them, while the background drumbeat and technomusic push the suspense, and when violence erupts it is shocking – as in the sensation of an electric prod on your seat. Ryan Gosling and Carey Mulligan are brilliant, and generate their own electric charge without saying a word. The ending rather resembles Hamlet, surely no coincidence from a Danish director.