I agree with everyone else. i think the paddle rotation could use some work. I also noticed for some reason when the enemies got all the way to the end and fell of the map that the game wouldn't reset nor would I get a new ball. I also believe an easy way to go back to the menu would be nice. I give it a 3/5 as It has a lot of potential.
This is a very addicting game and I love it. You came up with a great concept here that has taken what Canabalt and Epic coaster has accomplished and pushed it to the next level. Congrats!