Instruct: Classify Amazon reviews into positive or negative sentiment
Query: dud!

We bought this for our trip to Disney World to place on our almost two year old. The product information states it has battery ready to go. It only worked for a couple of hours, and then the red light on bear wouldn't turn off and when you pressed the remote it wouldn't sound the alert. The bear itself was quite heavy and bulky, it kept falling off my sons shoe. Placing it on the belt may be a better option, but we never got the chance!