Video prompt: An electric city block lit up with festive holiday decorations, where shopping windows glitter and busy pedestrians pause to admire the seasonal beauty.
Defect: Deformation (when Object is involved in an act,  anything in this process that's weird. e.g. people walk into a wall. "Walk" is an act)
Explanation: The walking people appear to be moving at an unnaturally fast pace, yet their body movements lack the usual details, like the sway of arms or natural shifts in posture.