You've set out to be offended that the show has things Tolkien didn't write? That would be a known quantity going in, shurely? So, in your dream version there would only be characters, places and events named from and described in the LOTR appendices? Which aren't, y'know, a dramatic story. By design.
I realize I'm guessing a bit at your motives. For someone not invested in the show, though, you came up with one hell of a comprehensive list of complaints from a single episode. I also have trouble when a drama places too many continuity or logic hurdles in my path, but I'm a bit baffled by "Why was it day time when they set off, and night time at their destination?" Does it still throw you off when you go into a cinema in daylight and come out into darkness?
Anyway - sorry you're not enjoying it. It's difficult to imagine, though, what you would have enjoyed in its place.