Bad
1 star for effort.
The movement is slow (if you miss one of the enemy balloons, you have virtually zero chance to try hitting it again). The reload time on arrows is ridiculous. The trajectory of shots is awful. The animation is.... well almost nonexistant. There's no way to upgrade anything.
All in all, it holds your attention for about 30 seconds, then it's old news.
Sorry, this is just bad.