Simplistic and uninspired artwork lacking depth and complexity, absence of meaningful symbolism and visual storytelling, lackluster execution that fails to capture the essence of "No pain, No gain", lack of balance and harmony in the composition, unconvincing portrayal of determination and resilience, generic and uninteresting environment, flat and dull color palette, lack of attention to detail, disjointed and messy mixed media techniques, lack of coherence and unity in the final artwork, failure to evoke an emotional response from the viewer, shallow and superficial interpretation of the concept.