It was a good, but slow moving and often boring, love story and anti-war movie.
There was only a very slight hint that Tolkien built his own stories around the Finnish Kalevala... the epic rune of the Finnish people’s Long enduring struggle of good versus evil around which the Finns created their powerful Communist Party and revolution that was drenched in blood.
I would recommend, in addition to reading Tolkien people check out the Finnish “Kalevala” and the “Communist Manifesto.”