Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good overview

Not a bad documentary, but my recommendation would be to rent, rather than buy. I purchased it new for 15 dollars, and at only an hour in length, it feels like there should be more.The focus is mostly on the larger strategy (troop movement and reinforcement, trench construction, logistics, etc.) with a few geopolitical highlights, so if you enjoy minute battle details or sweeping political sagas, this will leave you feeling hollow. For my tastes, I thought that it was about right. I also enjoyed the extensive war footage and strait-forward style of the narration. I never got the impression that the film was given from an American perspective, and any appearance of this is never as egregious as what can be found on the History Channel.I agree with another reviewer that this would be an excellent film to show in a classroom setting, as well as for people with a casual interest in this (rather narrow) period of Vietnam history.