Blurry
Overexposed
Underexposed
Dull
Flat
Oversaturated
Undersaturated
Pixelated
Grainy
Fuzzy
Cartoonish
Surreal
Abstract
Distorted
Warped
Misshapen
Unfocused
Crooked
Unbalanced
Monochromatic
Too busy
Overwhelming
Chaotic
Cluttered
Inconsistent
Confusing
Incoherent
Unintelligible
Inappropriate
Offensive
Too dark
Too bright
Garish
Muted
Lifeless
Stiff
Unnatural
Stereotypical
Repetitive
Uninspired