I actually just went back to watch it again. After reading all of the positve reviews, I thought maybe I missed something first time around. To be honest, this short doesn't do anything for me. I suppose the concept has potential, but the actual execution (at least in this first installment) was left wanting. It reminds me in many ways of my disappointment with Saturday Night Live in the past 20 years. SNL creates characters with an unusual quirk...and that's it. They don't ever really do or say anything funny beyond exploiting the ONE quirk-thing that identifies the character. I guess what I mean to say is...a joke that is all setup without a punch line ultimately isn't very funny. If you do intend to continue the adventures of your mustachioed hero, I would suggest allowing the situation to carry as much humor as the mustache. Otherwise, the novelty will wear off quickly.
On the technical side, there is a high level of wind noise which was distracting. If you aren't already using one, I would suggest an external directional mic with a wind-screen.