Video prompt: A luxurious cruise liner cutting through calm ocean waters, passengers enjoying the decks as the ship travels toward a distant island.
Defect: Deformation (any reason involved with a movement)
Explanation: The stationary, mechanical movement is unrealistic, as walking should involve forward motion. The lack of natural movement progression creates an unusual, "treadmill-like" effect.As the person moves, their legs become blurry and undergo shape distortion.