For me the first thing that comes to mind is Tales from Earthsea. I don’t think it’s excellent or anything and has plenty of problems but people act like it killed their dog. While it has its problems that have been covered extensively, I think it has a beautiful atmosphere and art.
IMO it would have been better received if it wasn’t advertised as an Earthsea adaptation and was just its own thing.
My theory is that M Night Shyamalan was asked to make all three Avatar movies so he could make Split, but made it bad on purpose so he wouldn’t have to make the other two.
My evidence is him using a quarry as a prison for the earthbenders.
Never seen the movie but that’s hilarious. I’m glad the movie exists, solely because I get to laugh at the video of the earthbenders moving a rock.