The animation and humor were good, as well the musics, the sounds and the story. The voice act wasn't bad, but sometimes it was so low or the music was so loud that I couldn't hear or urderstand what they were saying.
Sometimes the lip sync didn't follow the voice act (like in the last line of the evil boss) and sometimes the characters looked too stopped (like in the last appearence of the blond assistent of the evil boss). And I think you could work more on the drawings.
Now, despite the critics, that wasn't bad. It was a good video. I just think it could be better; and I hope that my critics helps with it.