Ok...
It obviously needs a LOT of work. Volume increase, different sounding voices and it sort of has that Japanese monster movie quality where the mouth and speaking aren't in sync. But the randomness is always funny in my opinion and at the end it showed that you weren't exactly taking it too seriously... which is good. Like, Krazy-Rex says, needs a background too although that seems a little less important than the other things I mentioned.
All in all I'm giving you a 10, taking into account that this was probably your first try and that I am trying to counter the undeserved zero this recieved.
Hope you do more.