Best film i have ever seen related to Vietnam War

Rating: 9/10 (27 June 2017)

I gonna write only few sentences about. This is the best film i have ever seen as Vietnam War with good Perspective. History always shows us ways for future and this film lights what is going on world right now. But why more than 3 hours? i watched with 5 breaks :) and cropping 1 point for that.