The image should not be blurry, grainy, or distorted. There should be no low contrast, underexposed or overexposed areas. The bottle should not be out of focus, cropped, or out of frame. The image should not have any distracting watermarks or signatures. The label on the bottle should not be deformed, disfigured, or poorly drawn. There should be no floating limbs or disconnected body parts, nor any extra or missing limbs. The beer bottle should not be shown in a poor or amateur style.