Inexpressive faces and dull expressions, blurred details and poor image quality, dull and dull colors, lack of brightness and contrast, incongruous and unnatural poses, flat and lacking depth of image, inarticulate and incomprehensible emotions, dull and monotonous background, poor image quality, unrealistic facial expressions, inexpressive faces, insufficient brightness and saturation, lack of dynamics and movement, inexpressive and unattractive details.