Tekno's Opinion
I must agree with the rest of the fellas over here. The game is neat, the graphics are really nice and the sound is good, but it needs and extra something, because it gets boring after the first levels. A criteria for passing would be good, a timer may be good too. Power ups I can imagine for adding could be time accelerators and decelerators, double shot, time freeze...
Keep on working, you're doing great :)