When I first saw this app and tried the free version, I laughed. As an X-Plane lover, everything about Wings Earth seemed pointless and cheesy. But then I stopped and listened to the New Age music tracks to the game and realized that this game is a great relaxation tool. Whereas combat games, RC Plane, and X-Plane 9 are all games where you have to be precise and on top of your game, Wings Earth reminds you of the visuals of an Imax theater especially when you turn off the crash sounds. In fact, when playing with it and giving it a chance, I instantly felt like a child again watching a documentary at the science museum.
So give it a try, keep an open mind before judging it because I was so wrong about it. Sure, its not X-Plane 9 or any other plane game, but it has benefits you cant find in other games.