Just finished the Ken Burns Vietnam doc. This thing's 18 hours long and there's not a dull moment: informative, lively, and gut-wrenching throughout. Burns picked great people to interview (including ex-Viet Cong, South and North Vietnamese soldiers and civilians), all of them with interesting viewpoints and amazing stories to tell, to go with his period audio and video (JFK, LBJ, Nixon, McNamara, Westmoreland, Kissinger, Ho Chi Minh, etc.). I loved Burns' baseball doc, and I think this one is even better. Highly recommended.