A well-produced doc on ufology, I was pleasantly impressed with the depth, quality and presentation. Though I'm a skeptic, I'm also a big sci-fi fan and am fascinated with the topic, and this film successfully kept me interested throughout. I felt most of the interviewees were each qualified to speak on the subject, and I was relieved that some had some new insights I hadn't heard before. What I was particularly impressed with was the balanced approach it took, not trying to force you to believe, but laying out the data and letting you decide. And the amount of data, personal accounts and theories will give you plenty of food for thought. Would highly recommend for the doubters!