A common (and quite fair) criticism of Peter Jackson’s Middle Earth films is they are expanded and bloated. They often are incredibly busy and sometimes overwhelming in their additions.
And yet, it seems almost ironic. I read The Lord of the Rings books in my late thirties. Truth is, I find them bloated with needless story diversions, such as a 100 page excursion about a guy who proves the threat of the One Ring might be a bit overstated. It goes on and on and on.
Tolkien certainly loved world building (and really, language creation)…almost to the detriment of the story… He wanders on endlessly about the minutia of various languages. He also will spend pages telling us about historical myths and legends of Middle Earth that supposedly give us insight into the world, except they tend to drag the actual story down.
Really, I find the Jackson films are completely in spirit with Tolkien’s works. Entertaining, but bloated with needless detours and an obsession with minute details.