I watched this film at the Toronto International Film Festival this past September, and I loved it. I woke up the following morning, and still thought about the film.
The film entrances the audience, as it turns us into the main character - it turns us into voyeurs. Although, watching films is a voyeuristic process, this film turns us into voyeurs, in the literal sense. We find ourselves spying on these women, the way the protagonist does - and we find ourselves searching for Sylvia
Although 84 minutes long, there are only 3 - 4 lines of dialog, otherwise, be prepared for a lot of foot steps. I'd recommend it if you liked "Triplettes de Belleville."