French version of Single White Female. Nothing original or interesting.
"Persona"-esque rivalry between women is always entertaining. Obviously inspired by Chabrol, like many other rescent french drama-thrillers ("Swimming Pool", "Love Crime"). Chilly atmosphere and strong acting throughout.
I found it a bit more engaging than that. It tiptoes a line between threat and innocence very well, but the ending doesn't feel like it was the culmination of everything that came before it.