I have watched this movie multiple times, twice with young grandchildren. It is a beautifully photographed saga of the relationship between a human being and an octopus. There is drama (think shark attacks), calmness (think magnificent underwater scenery), new interesting facts (think--how does a spineless octopus defend herself against predators?), and ultimately the depiction of an unlikely friendship between two species that helps heal the human being. This movie is a lovely, moving one suitable for anyone. Once you see it you will want to watch it again.