Before long, Iva is all but written out of proceedings — a pity, since Scott Thomas, who presumably shot this in a weekend between other, more pressing projects, is easily the best thing here. Always so good with characters caught in moral quandaries, she gives this floaty film its few scenes of tangible hurt and emotional consequence. Elsewhere, the stakes are uniformly low — even for the illegal immigrant, whose case, we are told, isn’t that urgent. Bonitzer is a lithe, literate writer who has penned screenplays for greats such as Jacques Rivette and André Téchiné but it seems he doesn’t save his best ideas for himself.