Four stars because . . .
This gets four stars because it is designed for children, but is also a great learning tool or reminder for adults. It doesn't get five stars because it needs the ability to zoom in for smaller states (or, for other GeoFlight products, provinces, countries, etc.). Or an option to have the map zoom in automatically where the political areas are smaller. For example, when the little airplane lands on U.S. states like Delaware or Rhode Island, the view would temporarily zoom in on that general part of the country, so you can better see where the airplane is supposed to be.