The problem I had was that the game in which you needed to use the left and right arrow keys was at the left while the one in which you needed the WASD keys were on the right. If they were flipped, then this game would be better.
Phew, finally beat the game. That one level were you have to answer the random question was very annoying, since you'll be redirected to level 42, in which you have to wait forever before going to level 43.
At first, I though that this was meant to be something like a screensaver. When I realized that this what meant to be a game, I thought it was almost impossible until I read that you were meant to avoid the stars, not hit them.