I confess that I had to watch this twice before I could properly assess it. It's definitely not a young children's film, as there's precious little to entertain them, but it does have much to consider for older children and (young) adults. As a rumination on what drives us all through life, this is very effective, but I do feel that the story lacks something for making Riley so isolated in her world. Perhaps if she interacted a bit more in the story, this would be a more involving film, but the reflections on lost innocence do add some poignancy and lift this film slightly above average.