This is a good documentary but not great. I wish the film had been organized according to chronological order, discussing the relationship between the history of the 1960s and '70s and numerous horror films. What we get,unfortunately, is a discussion with a few directors and a few select horror films ("Night of the Living Dead," "Shivers," "Last House on the Left," "Dawn of the Dead," "Halloween"). Those horror films are related to the decades in question, but I never felt as if we went beyond a surface exploration. I will admit, however, that I have read numerous books on horror film, so most 90-minute docs aren't going to be able to encapsulate my breadth of knowledge. However, if you're a horror fan, you'll probably enjoy this.