This robot certainly appears pretty friendly (left); the one on the right is a little odd , but very dramatic, nonetheless: (images via 1, 2) … And the one on the right is just great, a collection of shadow puppet demonstrations, also from China: (images via 1, 2) …. Granted, it was a short interval (my 3 cylinder Geo Metros which were contemporary to the Yugo require it every 60000 miles) but the owners should have known and taken better care of their cars