9/10
The only thing that I have a problem with is that, as you can see with large modern airports, is that the boarding areas normally on the second floor just so it rises up to the jet airliner. Therefore if you have any problems with connecting the boarding thing to the airplane then you need to up the floor slightly. Other then that, I give you props for putting one of the first decent airports out on the forums. As people have mentioned before, the airport is a bit small, but you know what? A McDonald's and an Arcade? Awesomeness. Great job!