After watching these movies for so long, I feel like I have something to say about them. Time does not make me a master of the subject matter, and I claim neither storytelling nor filmmaking expertise. I do not know overmuch of costuming, music-making, or acting (though I know a little of all three). I am no script-writer, book-author, producer, director, or even stagehand. In sum, I am in no way a professional or a scholar on any relevant topic. I am simply an amateur with absurd levels of passion which have blinded me to any sense of objectivity.
I have thought for years about making a post like this and how to organize it, and I have decided the best thing to do is lay out some axioms or otherwise foundational premises, and after that a bit of a TL;DR, assuming anyone even reads that far. It would be uncharitable to lead people on an endless thought train without defining some terms and establishing some common expectations, at minimum. What follows, then, is a bullet point list of some considerations that I am putting into this retrospective:
1) A movie that names and bases itself off of source material owes a debt to that source material: to attempt to capture the spirit of that source material in the movie medium. Where the LOTR movies succeeded or failed is primarily bound up in this consideration, though there is a complicated web of factors that play into making a judgment on this.
2) A movie is a wildly different medium than a book, and as Marshall McLuhan famously said, the medium IS the message. Therefore, a modification to bullet one is that the movies cannot make a 1=1 translation of the spirit of the LOTR books. A movie must conform to the limits of visual media, a book to intellectual media. A movie has limits of time that a book does not. A movie must be explicit where a book relies on the brain of the reader to interpret or fill in the gap apart from the author, etc etc. Much more could be said here, but succinctly, the movie has not failed merely by leaving out, adapting, or even adding to portions of its source material. Nor has it automatically failed by changing emphases in theme(s). The question of success or failure in these cases is bound up more to do with the film's execution as a film rather than anything to do with the books per se.
3) I subscribe to Aristotle's Poetics in saying that a story is good not solely in its value as entertainment (delight), but in its character (morality). A good story is both. There will, no doubt, be many times when I inject my simple opinion on entertainment "I liked this, I did not like that". There will be other times I attempt to explain this or that as good, and in this I am attempting to make an objective claim rather than just stating an opinion. E.G., Gandalf telling Frodo that we all wish not to have hard times, but we must decide what to do with our time is GOOD, it edifies and instructs a person in how they ought to be. If you don't believe in objectivity, I advise you to ignore these parts rather than trying to convince me objectivity doesn't exist. That would be a long, fruitless, and ultimately pointless conversation, and would distract from the goal of this project. If you just want to say my opinion is wrong, feel free to throw me in the dumpster, I deserve it.
4) While this retrospective will inevitably contain lots of criticism, I hope for the overall tone to be positive. I would not have watched these movies so many times if I did not love them. On the other hand, the honeymoon phase is long over, and the faults still remain, or in some cases are magnified. I also know it is easy to be a critic and a hater on the internet. If I reach the end of this, however, without having properly communicated why I love these movies so much, I will consider this project a failure.
5) In a similar vein, I will mostly attempt to avoid offering suggestions for what should have or might have been done differently. That would imply a level of knowledge and expertise I have already explained I do not possess. I know it can seem condescending or unhelpful to criticize without offering solutions, but in my defense I am a condescending and unhelpful person. Also this is already gonna be really long so any excuse to shorten it my wrists welcome.
6) My plan is basically to go stage by stage (and sometimes scene by scene) through the entire extended trilogy and talk about everything I have thoughts on. Which is a lot. I will keep all the Fellowship related posts in this thread, and then make another one when I get to the next movie, and so on. I am not planning on talking about any of the extra-movie material. No easter eggs, no behind the scenes, no cast commentaries, etc.
A TL;DR, if for some reason you read all of that but then decided Fredegar that, nobody got time to read that:
The movies are good. They succeed at capturing the most important of LOTR's themes (although not all the important ones), by which I mean the reliance on the small rather than the great, the power and loveliness of friendship, loyalty, and forgiveness, the eucatastrophe that Tolkien describes in On Fairytales, self-sacrifice, and a willingness to stand for what's good in the face of certain defeat. Nearly every technical aspect (cinematography, music, costuming, casting, sets, CGI, and so on) is fantastically well done and outright incredible. The actors almost all knock it out of the park with peak performances. The most noteworthy frustrations are a misinterpretation of Aragorn's character arc, several more minor (but still significant) character assassinations, some jarring tonal inconsistencies with dialogue, occasional attempts to please everyone that please nobody, and an annoying tendency to treat the audience as though they were stupid.
If you want to read the above opinions explained in excruciating detail, keep reading the posts that will appear below this one.