low-quality image, blurry, distorted, pixelated, overexposed, underexposed, over-contrasted, out of focus, bad lighting, too dark, too bright, bad framing, bad composition, lens flare, camera shake, bad resolution, lens distortion, chromatic aberration, color banding, digital artifacts, noise, compression artifacts, lens vignetting, motion blur, camera malfunction, bad color grading, ugly, unappealing.