I've played plenty of games with this premise, but this one completely disappoints me due to the lack of control you have. The game is far too overpopulated with obstacles, and hitting just ONE of them makes it impossible to continuously improve your altitude record. It takes far too recover from an impact, so once you get hit, it's hardly worth continuing that day. Next, the warning sirens. Not only is it annoying, but it never stops. I wanted to like this game, but after each time I played it, it only felt like wasting time due to these set backs I had