Horrible!
This is just horrible!
The graphics are bad; you just imported pictures! If you're going to do that, at LEAST trace it (Modify>Bitmap>Trace Bitmap)
The gameplay was awful. It took me a while to figure out that you had to use the arrow keys, and those were pretty pointless, as you just touched something. The baseball bats were avoidable because you could move off of the screen. (Add if(this._x<0){;this._x=0;}; and similar)
The style was bad. You could have done a lot to improve the presentation. The graphics that were hand-drawn sucked. (If you're using Flash 8 or higher, you can select any typed text and go to Properties>Filters>Bevel, Glow, Drop Shadow, etc.) Putting in Moovlin was a huge mistake. That offended me that you would put such a highly hailed pioneer of PSP Flash Gaming into such a primitive, non-PSP-compatible game. You could have waited until you were a better artist to acknowledge him.
Violence was practically nonexistant, even if it was supposed to be.
The only humor was how bad it was. I don't want to offend you, but it seemed almost as if you were trying to make it bad.
Additionally, the action was horrible. The shooting sequences should have included moving targets, etc. (Use button script for Movie Clips containing animations in them, at LEAST.)
Overall, very poor. The background, players, layout, style, graphics, and everything else were pretty bad.
If you seriously want to improve with Flash, you may PM me and I will send you several links to good ActionScript sources and explain what I can for you. (But please try not to persistently nag me about things.)
Hope I helped.
~Kwing