Cute, but. . .
Man, you had to be on the ball, as it were, at the first part of the tutorial, or the ball fell by you immediatly, and then you had to reload the game to start again. I like the idea of getting the ball into a goal, a little different than the exploding bricks thing, but trying to run the bat and also concentrate on the keyboard was pretty difficult, esp. with a laptop. I pretty much couldn't do it.
Preety cool
If you had a animation scene for winning a level thatd be cool. Or lives. I didnt get passed level 2, but its a real simply an addictive game. Id try to beat it if i wasnt tired.
Minor adjustments...
More levels, when you catch the ball, sometimes it would go through the line. Some music would be nice :)
5/5
Not visually stunning but...
I see you put a good amount of work into the physics of this game and i gotta say good job on that. I gave you a 5 for your effort (a voting score) so hopefully you make it thru the portal. :)