I watched most of it – for the most part I found it interesting. I think Burns had a couple of general ideas he was trying to convey that he did a relatively good job of – not everyone will agree with them or like them, but he got them across. I did find the last segment somewhat strange – It really did not fit with the rest of the film for me. Maybe he was trying a little too hard at that point to paint the picture he wanted.
Overall it was worth watching, but not perfect. As a point of reference, I was in the military for over 8 years, which I think helped me relate to a couple of the segments differently than someone who has not spent time in the military.