This is a metaphor for how I feel about the zombie genre overall right now. It's really the the idea of the saturation of zombies in pop culture leading to a feeling of being overwhelmed or just tired of the whole damn thing.
That looks like a lot of work, for a subject with which you're fatigued, and, ironically, a great addition to that genre
I feel the same, though I think sadly you have perpetuated this problem by drawing a kick ass piece of Zombie art. Peterseeeeen!!