A breath-taking portrayal of the greatest free solo phenomenon on Earth. A man who climbed El Capitan for the very first time in human history. Apart from his seemingly impossible achievements, the film also gives you beautiful glimpse inside the dorky, weird, melancholic and lonely personality of Alex Honnold. I just loved Alex for the kind of person he is. And I just loved this film. That is why it won Oscar for Best Documentary in 2018. It certainly deserved it.