Decent... for a beta.
It's pretty good. The ship reacts really well. It would be even cooler to have upgrade for your ships to make it faster, have shields, etc. And instead of just having bouncing balls you should have enemies, or just have some more gameplay elements. The game was basic, but it was ok.
Uhhh Dude..
I stuck when i reach the red spot, all I can do after that is click the Blue start spot again, so I restart. Just a bug report :/
i like it
Needs some sound though (and an option to turn it on and off), and the hit radius shouldn't be so big.
Really Neat Idea
I think you could do a lot with this if you decided to work off it. Just a few things that I'd say need polishing. Firstly the borders of the ship and the balls seem a little wide making it even more difficult. Secondly the controls seemed almost over responsive, I pretty much had to stop moving to turn and this is a game where you want your movements to be very precise. I think you've got a really neat idea that could really take off.
Good Idea
Could easily be expanded upon... Would be a great high scores game, see how far you can get. Neat concept.