Berk’s sightlines are the worst in the park.
Stardust I don’t mind because it had to go somewhere and the bright colors sort of mesh with the stands and flat ride (more than any other land would), but there’s numerous places where you can see the meticulous theming end and the flat gray/green building begin, especially in the queue for and on ride of Wing Gliders.
Some of it could still be fixed, but it would require additional structures or trees to make meaningful changes to the view at this point