El cielo y la tierra

This is the last film in Oliver Stone's trilogy about the Vietnam war (the other two are 'Platoon' and 'Born on the 4th of July'). It is also the least known. A shame really; not only is it an excellent film, but it is also one of the very few films that show the Vietnam war from the perspective of the Vietnamese (and from a woman, at that - which makes it even rarer). Impressive, shocking, sad and beautiful - and educating. 8 stars out of 10.

In case you're interested in more underrated masterpieces, here's some of my favorites:

imdb.com/list/ls070242495