Bravo! Excellent first try. Keep it up!

You managed to make it in one day, hence half a star.
Seriously though, why put it on Newgrounds??!! And the tags are appalling.

Well done for making it in a day, though. That is impressive.

For the first time is a good game, it's very difficult.

Hey, this can be a nice game, but it obviously needs more work. Replay button is a must, also it can have revamped nice new art and a way of collecting coins with which you can purchase upgrades such as speed, power, etc. Different kind of balls and balls that fall from an angle would be cool too.
Not bad overall

Good for you first flash game! :)
but make a Menu! it would be much better!