The Two Towers as a Western
Recently rewatched the Two Towers and was quite struck by how much it resembles a traditional "Western". Virtuous loners who come to old wooden town (Edoras) who evict the local strongman, only to have to make a lone stand in a fort against enormous odds (shades of the Alamo) PJ even spoke about getting a "John Ford" vista for the Rohan village.
They definitely traverse the more desolate parts of Middle Earth in this film as well. Everything feels like it's on a frontier. Anyway, I feel like it's a lovely perspective that enriched the film for me.