I have discovered why the Port Authoirty doesn't like people with cameras. They're embarriesed, and who wouldn't be if you end up drawing a map of one of your airports BACKWARDS!
The trade off of having the one city is the amount of detail they can squeze into the game.
when you compaire San Andres to VI/TLaD/BoGT, SA felt two dimensional (in the figurative sense).