If you've been programming for two weeks I'm impressed.
But no, I won't rate is as such. I compare it to every other game here. I don't really see what I can say to make it better. The idea is pretty unoriginal, and it's not very well performed. There are loads of games out there on the same idea that is much better.
I think the main problem is the movement. Your way of doing is is not good. I think it would be much better if the movement was a bit like asteroids or snake.
You get half a star for a good first try, but you're right. It's crap. :)
Good luck with the next one!