Ernie,
What is ocbjectivity when it is not perfectly objective--a degree of subjectivit
   y.  If you like Ethnographic/african documentaries perhaps you should
check out Unsiere Africkariese. It's a great experimental/documentary film
made in the (I believe) late sixties. Or something more recent "Cannibal Tours",
   is an excellent film about the native cultures of Papua New Guinea and the
Tourism there.
Jon