I think music docs could turn off some people.
The perfect story is one you can retell in three minutes, and every single sentence is interesting.
The kids growing up in the apartheid era were so restricted and angry - if they spoke out against it, they were thrown in jail.
Most music careers slowly but surely go down.
Travel is wonderful. Everyone thinks it's wonderful.
I dont think Sugar Man is a music doc any more than The Social Network is about computers. It just happens to have the best soundtrack ever.