I watched this film captured by the presence of Roman Polanski in the credits. The result was very intriguing. Through the reminiscences of famous writer Onoff (Depardieu) and the shrewd interventions of the Inspector (Polanski) the crime is effectively solved. The dialogue is exceptional, and both men's performances are quite good. Basically this is a very interesting and intriguing film, and fortunately not pretentious. Highly recommendable.