I hope you didn't see The Hobbit films. They went to such ridiculous extremes to crank things up, but there was no tension at all because we knew the main characters would all live to be seen in the 2nd, and 3rd movies, and then LOTR. Talk about bloating. But in defence of the LOTR films, and their battle scenes, they're presented for a different medium, so to make them grander and explosive and more dramatic is film license, and okay as such. There were other liberties which I found more intrusive, but not these, because if you're going to make such a large-scale production of this magnificent tale, then you might as well throw everything at it.
It did become a little bit like Ancient Rome v The Monsters after a while, but this was the director's interpretation, and with so much source material, he had a tough ask to narrow it down. I found other things more irritating, such as the soft-focus dreary Galadriel, some of the backdrop scenes for Arwen (Liv Tyler), who also took Glorfindel's role in bringing the wounded Frodo to Elrond's gaff. In the books, this was one of the more vivid characters and scenes, but it was sacrificed in favour of the Aragorn love story.
How about the casting in this one? Gandalf and Gollum they got spot on, but I visualised Aragorn a little differently, maybe more a Russell Crowe type. Fella who played him was excellent, but not how I saw him...