Like many documentaries, the documentary seemed to lack a specific point. It comes across as interesting as watching someone's home movies. It talks about the various staff who travelled with Walt Disney to South America and people who they met with.
But it's just an info-dump with no real focus as to any goal. There's some mention as to why Disney travelled there and how some of the materials gathered were used in Disney films, but it would have been better if the documentary had shown more of the connection with how specific material had been used in the films.
There was also no mention of the Tiki Bar Lounge in Disneyland, however after seeing the documentary it's obvious that it must have contributed to it's creation.