Though it's important to realize --especially for us Transformers fans-- that this is the first real "reboot" the LotR franchise has been through.
That's part of why people are losing their minds over the changes to the SACRED CANON of Tolkien's books. We all got this out of our systems back in the 90s, and even the Star Wars fandom has mostly settled down now that we're ten years past the Disneyfication.
Middle-Earth's single authorially-established Canon has been around for almost a century (The Hobbit was first published in 1937), and every adaptation since then has been scored entirely on how well it hews to this gospel. This is the first actual re-imagining that fandom's ever had to face.
A lot of people have deadicated their lives to studying Tolkien's work, after all, it was the man's life's work and its widely seen as the foundation for all modern fanstasy, this series is meant to be based upon the Appendices which effectively is a bunch of extras in the back of Return of the King, but the people in charge, clearly not bothered to actually read them or study what Tolkien wrote and they wrote a bunch of nonsance, such as a sword handle that cannot be destoryed and is the key to a dam that sends water into a moutain and create mount doom, when in the books its Tolkien's verison of the Devil who created it and Mordor using his dark powers, yet, why don't they just use catapults to break the dam instead, then again, why is a tower held together by rope?
When Tolkien started working on the Hobbit and LOTR, he was trying to create a mythos for England, his son held the keys after his death, but when he retired and evenly passed, Tolkien's grandson takes charge of the estate and he has a distaste for his Grandfather & Father's legacies and for them, its all about the money! This series is pretty much Tolkien in name only and has very little to actually do with Tolkien's work, thou Amazon should really be embarrassed by this series, its meant to be the most expensive show ever, but it looks cheep, badly shot in places, the writing is terrible, but then that can be expected as the people in charge, don't have anything to their names of worth note aside from a bunch of stuff that never made it into production!
In my humble view, Amazon made a ton of mistakes with this series, one of those mistakes being going for five seasons before the first one has been made, its much like how Rian Johnson was promised a trilogy of films before the Last Jedi came out to fan backlash over how it treats the hero of the original trilogy, it never should happen, so to reboot Tolkien's work is much like taking Optimus prime and instead of making him the great leader we all know, he made a minor grunt and killed off in the first couple of minutes of the series and have Zarak be the leader of the Autobots while Wheelie leads the Decepticons, Hasbro learned a painful lesson after the original Transformers movie back in 86 which is why Op got revived at the end of season 3 as an attempt to win fans back over and that was before the internet!
Rebooting can work, but not when something is extremely beloved and those in charge do not know or care about it, let alone want to honour what comes before, or been established and show a disrespect for the fandom at large, in some ways, this is a lot like the Last Jedi backlash all over again, but all the name calling and insuilts via their anti-marketing campain, is not going to work very well as the word of mouth, is stronger than the Hollywood hit pieces that been put out, one of those hit pieces label the fandom as "Patnetly evil", besides, JRR Tolkien's work will stand the test of time, unlike this show, it will quickly be forgotten because its a walking disaster, I can't really picture season 2 saving it when the word of mouth is extremely negative and Amazon's approch to try and silence their REAL critics hasn't worked and this show, has been beaten, not only by House of the Dragon but another bad show, in the form of She-Hulk from what I gather!