The one with the knife in his mouth? Yep, exhilarating. That was one great movie. It was toned down too, for production to the American public. Having known a few gunboat Vietnam Vets when I was in the Navy, the big point to me was that the movie portrayed how they described it.
In other words, the vast majority of us American wussies (except the ones, now, in Iraq) have no clue about the barbarism of war (aka reality).
That's why it's so ludicrous to fight a war the way we are doing it in Iraq. We are never going to get the public on our side as long as the other side butchers the ones who *are* on our side, and they live in fear.
To think they will all suddenly overcome their fear and revolt against the ones with the weapons means they need their own weapons. Oh, yeah, that's right, we took them all away. How naive can our leadership be - oh yeah, that's why they're called Chickenhawks (and Neocons).
(A perfect illustration of what happens when only outlaws have guns too)
/rant