On second thought, to someone how has no knowledge of flying I wouldn't think they could actually put the plane down.
I remember before my first lesson I always assumed that in order to decrease altitude to land you pointed the nose downwards. Makes sense, point the nose down to go down right? Thats what someone with no knowledge of flying would probably do. Not to mention they would probably never think about bringing the throttle anywhere near idle. Add those two together and you hit the ground really fast.