Hmmmmm, very interesting question..
It's really hard to pick one favorite movie.
I think I have to pick two:
"Apocalypse now" (the extended version) and
"Full Metal Jacket".
None of those movies does glorify War.
And they do have that interresting combination of action and human emotions too.
And I have to pick one more, not a complete movie,
but the first 20 minutes of "Saving Private Ryan"..
It's just awesome on a big screen TV and a good surround system...