ugly,

blurry, 

dull, 

wrinkles,

deformed,

bad anatomy,

monochrome, 

low quality, 

flat, 

mundane, 

simplistic, 

poorly drawing hands,

poorly drawn faces,

poorly drawn legs,

tangled limbs,

dark, 

noisy, 

messy, 

pixelated, 

distorted, 

poorly lit, 

uninspired, 

lifeless