This is a must-see and one of the best documentaries - and films - of this year.

The movie's not perfect, but it sticks the landing of its message. It was engaging - thrilling at times - and I personally thought it was a great time.

The thing I enjoyed most about the film is the fact that it doesn't shy away from being a super-sized-cliche;

One of the most extraordinary films you will see this year. Take that as you want.