Hey, a musical EASTER entry!
I'm kinda surprised there haven't been more of these, although you can only sing so much in twenty seconds.
Your animation is getting better, and that's leading to a much better presentation of your stories and ideas. Keep it up!
The sets are a bit plain, but it moves by quick enough that viewers don't notice that much. The story is kinda odd, and has a crazy twist, but does make good use of the time limit. I for one like the use of color filters at the end, as they visually show his instability and randomness, a trick that's hard enough even outside of such a time limit.
As has been said, music would have helped, but it's not that big of a deal for such a short film.
Thanks for entering.