The footage and some of the stories are interesting, but even the "modern" footage looks like it was shot in the 70's. Not sure if they intentionally processed the film to look that way or if this is just a recent recutting of older footage.
Mostly I wish the footage had been weaved into a true story and/or placed into context with other stock footage so you had a sense of what was going on in the world.
As-is, it's a lot like listening to my older family members telling stories without being able to ask them questions.
But don't miss the bonus features since the dvd does contain the full 40+ minute Saludos Amigos.