In Tony Gatlif's distinctive film 'Exils', we meet a young French couple: he is ethnically French, she is Arab, but both had Algerian ancestors, and the movie follows them after they spontaneously decide to abandon Paris and investigate their roots. The couple are presented in the film as very sensual, and the music and images that surround (and define) them are shared also by the viewer. The film touches on some interesting ideas, notably the not always chosen trade-off between freedom and belonging, and ends with a remarkable extended sequence depicting an Arab ritual of personal abandonment that bears comparison to (and is in fact more disturbing than) anything from 'The Exorcist'. What it doesn't have is much of a conventional plot beyond the collage of sights and sounds; and the characters, though strongly-drawn, do not evolve dramatically over the course of the movie. It's still a striking piece of work; but fiction is being used here, rather than serving as an end in itself.