I just saw this on my Netflix suggestions and decided to give it a shot. I turned it off in utter disgust before the three min mark. I quote:
"the golden age of Greece had long passed, the empire was now just a loose collection of city-states"
WTF? Am I being overly sensitive when I say this may discourage me from ever watching another National Geographic documentary? I don't think it was a minor error to refer to "The Golden age of the Greek Empire", that seems like a monumental mistake to me.
http://www.youtube.com/watch?v=MuU7L598oAc