The first 3 were pretty good - entertaining at least. They were on Amazon Prime for free, then to watch the 4th one you have to either sign up to GAIA or rent/buy them. So I signed up for a 7-day free trial to GAIA and sure enough, the very next video beyond that wall was garbage. Really, Barbara? All the alien races want to make hybrids with humans? Preposterous. There's no evidence, I wasn't expecting any, but was hoping to at least be entertained but this is just painful to watch.