low-res, pixelated, sloppy outlines, inconsistent design, mismatched colors, lack of balance, distorted proportions, poor integration of elements, generic design, lack of creativity, flat shading, dull colors, overuse of gradients, unclear lines, lack of detailing, lack of depth, unclear symbolism, chaotic composition, lack of harmony, amateurish, unclear focus, unnatural lighting, overly complex, cluttered, lack of originality