I enjoyed the interviews, the recovered footage, the photographs, etc. I've always been fascinated by Lazar's story, and he doesn't give off any signs of lying. His body language, his reluctance to continue discussing it and attempts to put it mostly behind him, etc.
That said, the filmmaker added a bunch of stupid interlude scenes including the voice of an older-sounding man rambling on about ethereal nonsense, with a delay audio effect on his voice, trying to make it seem more paranormal and trippy, and complete with eerie music. That was one aspect of the film that really frustrated me, and I wish the filmmaker hadn't taken it in that direction.
I'd still recommend it to anybody interested in Lazar, but the continued fringe aspect of the UFO community is largely self-inflicted, and comes across in films like this.