I liked it overall. It's such a huge topic, and there's chatter about how it overlooked several major points like Jet Li but given that the documentary makers took on the whole history of Kung Fu cinema in a doc that was less than two hours, there's bound to be some omissions. My first thought was that it totally missed what's happening in PRC now. And it was bit too heavy on the blaxploitation and focus on some obscure film there because the filmmaker was a talking head. Three friends are in it, Matt Polly, Philip Ng and Eric Jacobus. Way too much Ric Meyers. Not enough Phillip, or Sammo, or Scott Adkins, and they missed some good points that they seemed to be leading to about YouTube and India with Eric. The last two bits about Oz and Africa were interesting. I wish they'd credit all of the movies that they included in clips - there were a few scenes that I didn't recognize and thought to myself 'I'd like to see more of that'. It was a bit too big of an undertaking really. But worth viewing if you have Netflix.