boring
Flash games are supposed to entertain!
Whats the point of making a game like that? Its primitive, boring and the idea is old.
The only thing that could justify the existence of such game would be publishing the source file and make a tutorial of it or something (not that there is a lack of such tutorials... really...)
What was your goal?
If it was entertaining - then you have failed.
Play Hover Bot Arena, same idea but a lot more entertainment and overall fun.