Video prompt: A man rides a bicycle along a quiet country road, lined with blooming cherry blossom trees. Petals drift through the air, carried by the wind as the man pedals leisurely. The morning sun filters through the branches, casting dappled light on the path ahead.
Defect: Deformation (any reason involved with a movement)
Explanation: The leg movement appears unrealistic for actual biking, as the legs only move up and down rather than following a circular pedaling motion.