THESE ARE TWO ENTIRELY DIFFERENT FILMS MADE MORE THAN 20 YEARS APART.
The animated Return of the King was a TV special released in 1980. For its time, it was an entertaining look at the last segment of the Lord of the Rings trilogy. Keep in mind that this was targeted at a younger audience, especially those who watched the animated Hobbit film. I recall watching this in middle school, my first taste of the fantasy genre.
And I will admit, I did compare one scene from the animated Return of the King (1980) with the live-action Return of the King (2003). It was the scene with Eowyn facing off against the Lord of the Nazguls. The animated movie hewed closer to the book in that more of the actual dialogue was used.
Eowyn's speech is a bit wordy and seems more at place in a stage play than in a fast moving battle. But I did enjoy how it paused the momentum of the Battle of Pelenor Fields and you get this beauty standing on the battlefield with her long blonde hair flowing in the wind like a banner of courage. I was hoping for equal treatment from Peter Jackson, but he kept this scene short. It is a critical moment in Eowyn's character development.