It's just smooth
While this did not have the most in terms of plot, it was still fun to watch. The thing that really won me over was how good the animation was. Everything just moves so gracefully and there's so much color to show everywhere. I liked how it ended with him falling into the pit and dying at the end. I guess he did not actually go to Wonderland at all and was apparently high or something. BTW, Lewis Carroll has stated the meaning behind his book was not drugs, but actually people making things up in mathematics.
The thing I did not like was that some of the characters did not seem that appropriate for the roles. I guess I'm being nitpicky, but the Tankmen guy doesn't remind me of the caterpillar. Of course, I guess we don't have many druggie mascots. It is great you managed to win an award for Pico Day. You are now even the new person whose cartoon is the preview image for Pico Day 2011!