You can find an anti-war statement here without looking too hard; that layer is hackneyed. Or you can find a value neutral comment on the madness of war (stripped of "judgement"); that layer is completely uninteresting.

Or you can watch this for the darn good entertainment value of Duvall's one-liners, but that's just a coating for commercial mastication.

You can try to view this as a 'realistic' Vietnam war film, but ask any veteran and he'll swat down that notion -- most vets will say it stinks.

Or view it as a 'will he or won't he' morality play -- nothing rich there, either.

Where I found the value was in the superb self-reference. Coppola needed a container with great enough dimensions (the war) to fit the greatness of the skilled multi-dimensional actor playing 'a great man'.

Brando the man was as much of a maverick as the Kurtz character. The studios were uncomfortable with his acting 'method', yet he always excelled and won accolades; the 'generals' are uncomfortable with Kurtz's 'unsound methods', in spite of his strategic genius.

So Coppola makes a movie all about Brando's greatness. To hammer on the point, he places himself in the movie (as Hopper, a manic photojournalist laden with multiple cameras) to spout his praises. Brando himself is only seen in half-light and silhouettes -- brilliant cinematography by Storaro that only increases the actor's power. And he goes out like the sacrificial bull to complete the narrative equation. Oh, yes: "the horror..."

Other pieces of interest: the great use of point of view camera perspectives, including 'being in the firefight' long before "Private Ryan"; the ground breaking use of sound, notably the ominous flanging sweeps and the sonic depiction of an acid trip.

Don't get caught in the outer layers; the rich part you should despoil from this is the brilliant core of sound, vision and self-reference.