The Nightmare Before Christmas
The film initially received positive reviews from critics; it has since gone on to receive widespread critical acclaim. On Rotten Tomatoes, the film holds a rating of 95%, based on 88 reviews, with an average rating of 8.2/10. The site's consensus reads, ""The Nightmare Before Christmas" is a stunningly original and visually delightful work of stop-motion animation." On Metacritic the film has a score of 82 out of 100, based on 30 critics, indicating "universal acclaim".
Clay animation
Each object or character is sculpted from clay or other such similarly pliable material as plasticine, usually around a wire skeleton called an armature, and then arranged on the set, where it is photographed once before being slightly moved by hand to prepare it for the next shot, and so on until the animator has achieved the desired amount of film. Upon playback, the mind of the viewer perceives the series of slightly changing, rapidly succeeding images as motion.