Y'know, this one
So the animation was pretty good, the backgrounds were beautful, dwarves looked kinda weird
Gollum was a frog creature for some reason? Everything else was understandable, but why was Gollum a frog creature? I do like how he was colored, though, since he's described as black and white in the books. That one part in LOTR that describes him as looking like a skeletal child(or something) would make sense if this version of him were lying on his back, except for the fact that HE'S A GIANT FROG???
Anyway, they skipped some jokes, big sad. Probably it would've been way longer without the less serious parts. The wood-elves part doesn't make much sense if you haven't read the book. I liked how they made Smaug a cat/lizard thing, I don't know if it's canon but it's very creative.
I think my favorite part of the movie was the songs, I got really excited and started pointing to the screen like an idiot every time I recognized the lyrics.
This movie basically felt like a summary of The Hobbit.
(also the animation that played every time a spider died was really goofy)