Describing every. fucking. tree. on. the. journey, is filler, dude. World building is fine and all but if you're spending 5-10 pages on describing a scene... maybe it's time to cut back on that.
At this point a modern Middle Earth translation could be described as: "Go look at pictures of New Zeland. Now we're getting on with the story."
okay, but I still don't think LOTR is boring, so yeah, nbd to me