In Search of the Perfect Human Diet

Sadly, because this documentary is only of average quality which, of course, speaks to how bad documentary making has become in terms of objective reporting. Nonetheless, the production of this (as most other) documentaries is quite good. There is nothing amateurish about the effort. It has plenty of eye-candy and moves along well.

Content-wise, it is unnecessarily reactionary. This, in my opinion, is the biggest flaw of the documentary. Framing the narrative around a rejection of vegetarian principles only serves to elicit responses like that of the other commenter, responses that misconstrue the message and get lost in delusional, inane diatribes around fantasy subjects like "everything meat" and "meat versus vegetable". If your brain is plugged in while watching, you will find that traditional diets are, by necessity, far more balanced and rational. An interesting topic on its own.

For those that don't consider nutrition to be a religious issue, it is a good introduction to evolutionary diets. If interested, read more on the subject (e.g. Weston Price is a good lead).