I know that obviously the developers can’t have buildings and all this other fancy stuff for every airport, but for some major airports there is little to no scenery at all. For example, at Atlanta Jackson Airport there is the auto-generated buildings, but no runway markings and the scenery around the airport is terrible. Atlanta has previously been the busiest airport in the world, and barely has anything going for it in Aerofly.
Some other major airports in the U.S. that match the same things said:
Charlotte
Houston
Dallas
Honolulu
Toronto (Canada but idc)
Pittsburgh