The animation production and direction were superb. The plot, characters, and setting were well-thought and nothing felt out of place. I'm happy there were no unnecessary jokes or "The Message" being shoved down our throats all the time. Only pure and sincere Story-telling!
To be honest, I have only seen the first movie in the Lotr franchise, so I don't know how much accurate the lore is. But I liked Hera's character and Helm Hammerhand was a force to be reckoned with. Wulf's character was interesting as well. Even the supporting cast was really good. Overall, I enjoyed the movie and would recommend you to give it a try!