Needs a lot of work still.
Your main referal for this movie is the Darkwing Duck video game which was nowhere near as popular or campy as the original TV series. In fact, instead of a video game parody, you should have done a parody on the actual TV show. Video game parodies work best when it comes to things like Mario, Sonic, Megaman, Final Fantasy, Donkey Kong or something like that. When we hear Darkwing Duck, we think the TV show and that's what a lot of people expect when click "PLAY THIS MOVIE."
My suggestion, make an actual Darkwing Duck adventure not based on Nintendo games, but on the real show.
And then screw up it royally. :)