It's been a while since I've watched Platoon. And I think I forget about it because I personally like Full Metal Jacket (which came out the same year) better.

But this doc, Brothers in Arms, interviews most of the cast and tells the story about how Stone had them train in the jungle and put them through (relative) so that they could better understand what it was like for the guys that were actually in Nam.

It made me appreciate the movie a little more and I may go back and watch it with the doc in mind.

7/10