I think they have done an excellent job of supplying maps that give everyone a chance to fly and fight in all the different styles. Some maps are more conducive to furballs, some to ground war, some to high alt bombing, some to low alt bombing and some to high alt dogfighting. Almost everyone has at least one map that they really like and that is a most impressive achievement by HTC. The maps rotate quickly enough that nobody is stuck on a map they don't like for too long.
I'm very impressed so far with the effort and planning they have been doing with this sim. When the Combat Theatre evolves a little more HTC will have a buttload of content flyers in all arenas.