The graphics are amazing. I loved how everything was drawn with crayon. I think you would have great success if you used this graphical style in a full length movie with a decent storyline. The preloader was great, and I liked the animations and how everything was constantly jiggling.
Well, nothing interesting happens in this movie. Those two guys just stand their and play two different songs at the same time. You should really use this graphic style to make a full length movie.