I finished the final episode last night. Wow, that was some powerful stuff. The discussion of the Vietnam Memorial in particular is as emotional as anything I've seen on TV in quite a while. Have the tissue-box ready.
Bravo to Ken Burns and Lynn Novick. Really outstanding work. I especially enjoyed how personal the interviews were, particularly the interviews with the Vietnamese. A lot of the most poignant moments of the documentary are theirs, and the documentary is so much richer with their participation that it would have been without it. The other real standout for me is seeing the color video that accompanied the most iconic photographs of the war. It is often as shocking and unsettling to see the video for the first time as it was to see the photos in the first place.
My parents, who were both born in 1955 and were old enough to remember but young enough to have not gone/protested tell me the documentary has been quite hard for them to watch.