Blurred. Poorly drawn. Cartoonish. 3D-rendered. Disfigured. Extra limbs. Ugly. Missing textures. Poor lighting. Bad perspective. Weird colors. Anomalies. Incoherent. Black dots. Poorly placed lens flare. Unintentional noise. Inhuman features. Mutated. Deformed. Poorly integrated aquatic life. Gratuitous use of watermarks