installed again to see if improved; have to say yes/no. The tutorial had some confusing instructions, and then the program crashed during the how to move a plane training. If it crashes during training, I have no hope for the real thing; which was, the last time I installed it, hopelessly flawed, especially failing at playing a game with a human opponent. Did not get that far this time. There was no indication in the plane tutorial forwhich plane to select for transfer; there was no red circle, clicked all until one clicked and then it crashed. So people actually play this and complete a game?