This low-budget movie packs a maximum impact. The cast of no-names eliminates the predisposition to the glorification of war associated with many big name "war" actors. I have rarely seen a film about small-unit dynamics as well done. Every part is well-acted. Of interest are the relationships between the draftees, the enlisted lifer, and the opportunistic Lieutenant. The tension, confusion, and boredom of combat operations is captured in excruciating yet tender detail. The film conveys a good sense of the terrible waste of the Vietnam war. This movie is down, dirty, and real. If you are a war film buff, this one is a must see!