Calum is a very charming person and his struggles with injury leave you caring, because be comes across as a genuinely nice, caring person himself. This is what makes you keep watching.
As a documentary itself, it's basically empty. You can put the story down to about two things happening. There is nothing revealing. They don't go deep on Calum, who is an interesting person. Why did he want to build muscles at 13? What deep-seeded human need drove that desire within him? Why does he care so much for animals? What scares him?
Usually a documentary filmmaker would hope to reveal something deeper about their subject. This one got lucky that Calum is such a brilliant person. Otherwise this would be a total blowout.
As a documentary itself, it's basically empty. You can put the story down to about two things happening. There is nothing revealing. They don't go deep on Calum, who is an interesting person. Why did he want to build muscles at 13? What deep-seeded human need drove that desire within him? Why does he care so much for animals? What scares him?
Usually a documentary filmmaker would hope to reveal something deeper about their subject. This one got lucky that Calum is such a brilliant person. Otherwise this would be a total blowout.