Well, I am going on 41 and I have bought their KMCO, KDTW & KMSP. Reason being, what else is there for those airports in FSX? While surely not FSDT standards, they are good place holders until something better comes along. They are better than default. They will be even better once I can add GSX to them. IMO they should have done KEWR as that has been sorely neglected in FSX.