>>95499690He's a flawed artist, but hating Shadman is a bit of a meme because of how often his art is posted. It's also frustrating that his art usually doesn't start looking bad until near the end. Most of his sketches look fine.
General complaints about his art include bad anatomy, bad shading that makes everything look like plastic, ugly noses, ugly teeth, overuse of braces and piercings, and the ever-present chromatic aberration.