It really is one of the simplest games I have played. The difficulty is very unforgiving, the ball drops even if you hit it with the edge of the paddle. I could see a problem with the fact that the ball always starts in the same direction from the same place. Because of this, you can learn the exact places where you have to put the paddle in the first 7 or so bounces, which is the best tactic, since improvising usually ends in a quick failure. For those wondering, you have to enter full screen mode to see the paddle.
If you're interested, you could maybe enter our game-making contest!