Got some skills...
But you should really work on the humor part...or teh violence part, or the sound part... well a lot of work has to be done here.
It was to short, I liked the drawing style on the fist one, you really should submit each authors work separately, the drawing style was not as good on the second one but seemed less stiff than the first one.
anyway, it was short... so make it longer, use some music, maybe work together on the story make ONE animation between the two authors, thats my advice.... good luck!