Not really a complete game.
This game is not without its merits. You've really gone for something original. That said, it's seems like once you actually had the idea (which was good, the moving screen makes it a very fast paced and challenging game) you threw it together as quickly as possible and submitted it. I think if you were expand upon your idea (say, putting in levels, difficulty progression, variant balls) and polish it up some, you could go from simply an interesting and new idea to a truly extraordinary game.