I'm a Viet Nam vet who spent 6½ years in the Army, 5 years as sergeant or staff sergeant. This movie is the best and most accurate portrayal of army life I've ever seen. It's accuracy and correctness is uncanny. It makes me wonder how they did it. Most audiences would not be interested in the real McCoy, but this is it. It is also a top notch war film! The bleakness, emptiness, alienation, and devastating isolation, meanness, poverty, ugliness, and frightful brutality of army life are there in spades. The wreckage both of war and of the unnatural regimentation and peculiar dual hierarchy (that of commissioned officers and of non-commissioned officers) of the military are portrayed with accuracy and near perfect verisimilitude. Steiger is 110% convincing as a seasoned, career, First Sergeant in the regular army. I didn't bother with the theme of repressed homosexuality. It's the loneliness and debilitating harshness (often self-imposed by those who opt, or more likely fall into the trap of rootless expediency, of military life) that count here. Is it any wonder that soldiers commit atrocities in war? Watch this movie and see for yourself.