Lack of resemblance to Cy Twombly's style, overly chaotic scribbles, unclear depiction of the cat, generic composition, flat and uninteresting background, lack of creativity, messy execution, inconsistent scribble quality, lack of attention to detail, disproportionate features, lack of cohesion, bland expression, uninspired pose, overly simplistic, lack of variety in scribble texture, lack of depth, disorganized arrangement of scribbles, lack of energy, disconnected from Cy Twombly's artistic spirit, generic wall art quality.