not dat bad
the art was good, the overall style was perfectly fine but as you already said it needs to be full length to stay on newgrounds. Also in my opinion, speed up the scenes like the begginging with the bird on the dudes back, make him walk like 3/4 the time he did or people with short attention spands might get bored b4 they see the rest of your movie. either way it was decent enough and will definetly survive the portal when its full length.