Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This movie is a disservice to Vietnam vets.

In 1967 and 1968, I was squad leader in Vietnam in the 25th Infantry Division. This is yet another Hollywood movie that portrays Vietnam combat vets as perverts, and heartless killers. Nothing could be farther from the truth. War is brutal and ugly and the Vietnam War was no exception, but young Americans served honorably in Vietnam as Americans have in other wars. Yes, these things may have happened, but they were the exception and not the rule. It seems that most of the movies I've seen focus on the same negative themes. If you REALLY want to know what the war was like, the only DVD I could fully recommend is "Dear America, Letters Home from Vietnam". This DVD contains actual Vietnam War footage, which is mixed with letters home read by Tom Berenger, Robin Williams, Robert Deniro, Michael J. Fox, Martin Sheen and many others. Please see this video if you really want to begin to understand what combat vets experienced and how they conducted themselves.