For a horror film, this is unusually subtle and disturbing, rather than all-out scary, quietly profiling a creepy central character in ways that are designed to provoke the audience. Yes, this sociopath is realistically sinister, but even more challenging is the way filmmaker Campos deliberately manipulates us with his clever filmmaking. Although we wait in vain for the film to deepen into something more meaningful.

It all takes place in Paris, as Simon (Corbet) arrives from America to recover from a messy break-up. A young academic, he has no difficulty chatting intelligently to strangers, but he hires the hooker Victoria (Diop) for more earthly pleasures. Then he decides that isn't enough, and worms his way into her life, making himself indispensable while encouraging her to blackmail her high-profile clients for cash. When this doesn't go as planned, Simon rekindles a romance with another young woman, Marianne (Rosseau), who isn't quite as susceptible to his charms.

Like Patricia Highsmith's iconic Ripley, Simon is a charmer who has no moral centre at all. So we like him from the start and then become increasingly troubled by his twisted actions. And what makes the film even more intriguing is the way it's impossible to tell whether his motivations are villainous or callous. Corbet plays this perfectly, letting us see Simon's darker attitudes (to him, women are little more than sex objects) and pathetic insecurities. Meanwhile, the actresses make the most of their deliberately under-developed characters.

Continue reading: Simon Killer Review