Hardly. If far from appearing to be the work of a professional graphic artiste it has the character of a nice down-home grassroots effort, and will likely inspire an interesting variety of imitators in a similar vein.
And I'm sure PoopBoys will just love having the small sticker versions plastered on their store doors and windows.
Great job, and thanks. I'm off to Kinko's!
-archy-/-