Yeah Autocon, don't worry I got paranoid as well when I first bought it. The chest doesn't light up on the right side. And the eyes too, it doesn't light up as shown on the back packaging pic, but more on top of the forehead where it lights up.

Only faults with some is that the switch is hard to push down on the chest and some doesn't move the head. The head is supposed to shake left-right when you push the switch down.