The story line is totally depressing and this is driven home by the excellent acting of Cotillard. It was so real in fact I wasn't sure I could watch past the first half of the movie. Others have complained that this couldn't have happened because surely someone would have reported the abandonment to the police. I disagree, as the whole thing takes place over just a few days and the mother and daughter have little to no safety net. Fortunately, the tension was somewhat relieved by the character of the carnival barker/ex-high diver Julio. The scene on the cliff top presaged the ending, which though predictable remained nevertheless moving. Somewhat disappointing to me was that nothing in the mother's despicable behavior was resolved. This is real life not Hollywood.