I think some people are too much influenced by their hatred of Bezos. I though it was a strong start and episode 2 was better than episode 1. I'd give it four stars so far.
I agree that G.I. Galadriel is a massive deviation from canon and she should already be married to Celeborn and have a daughter Celebrian by this time in the Second Age. However, it's something I can ignore provided we don't venture into soap-opera territory. We never did hear her brother named but I assume it was meant to be Finrod Felagund. Book Galadriel had two other brothers: Angrod and Aegnor. Angrod was the grandfather of Gil-galad so Galadriel is his great-aunt, which episode 1 doesn't mention when he rewards her. Aegnor and Angrod were slain by the fires of Thangorodrim in the Dagor Bragollach (Battle of Sudden Flame) before the Siege of Angband. I'm guessing Amazon wasn't given the rights to fill in the details and any adaptation is going to omit lots anyway to avoid confusing and boring people.
The main mysteries for me that have been set up are:
- What is the object Theo found in the barn?
- What is the shining object in the Dwarven chest?
- Who is meteor man?
Of course, Arda is still a disc before the fall of Númenor and we did hear the edge of the world mentioned. It would have been cool to see that just so that flat earthers could be enraged when Arda is reshaped.
Another breaking of canon is that there had been more than one pairing between Elves and Men by this time. I assume Tuor and Idril, grandparents of Elrond and Elros, were meant. However, there were also Beren and Lúthien Tinúviel, who are extremely important in the legendarium and who were ancestors of both Aragorn and Arwen.