It's bad, sure, and yes he apparently lacks Picasso's understanding of how to draw realistically before going to his own style, but it's how he does it. That belongs to him alone.

[And that's what matters. It's uniquely Dave's, in the way that a photorealistic sketch of an apple isn't, in the way that learning how to mimic other forms couldn't be. It's just Dave. Dirk really likes it for that.]

My Bro made SBAHJ movies that were basically totally unwatchable. Jpeg artefacts, horrible noises, a complete lack of sensical plot, you name it. He left them all behind for me to watch.