I'm familiar with and not a fan of the books and based on that, I thought this would be terrible.
I was intrigued by the cases shown in this documentary because of the human element and the impact it has on people involved in the search and families.
I also enjoyed the film touching on the hindrance of social media to grieving families.
It's enough to say that exploring nature can be dangerous and disorientating especially for a small child. Experienced hikers, mountaineers, hunters and guides are also among those who go missing each year and rather than add to the mystery of it all, I felt that just says more about our fragility as human beings and our ability to make mistakes, especially when exposed to the elements.