Was just a out to buy LO one of these because several mommies I trust say their LO loooooves it but was reading reviews on amazon and saw several that said theirs caught on fire where the batteries are inserted ?!?!? Now I'm nervous. Anyone had this issue ???

Also, how/when do you use yours ? When we put LO down for the night he is already asleep. DH rocks him to sleep. Will this be more of a help when we sleep train to help him get himself to sleep ?