Avatar might not look its best during flying, but it does have its moments.
Sadly, there is too much pop-in on medium LOD settings on PC. Cant push more because of 3080's 10gb limitation.
And when there isnt pop-in, the graphics just dont look as good from the sky like they do on the ground. Its almost like they added in flying at the end and didnt bother art-ing the vistas. It just looks ordinary way too often when you are in the sky despite the faster speeds and way higher draw distance compared to HFW.
Going to go back and do some more horizon flying comparisons because I was shocked at how dated and last gen it looked while flying, but I do remember it looking absolutely stunning even while flying in terms of cinematography and art design.