Instruct: Classify a review into positive or negative sentiment.
Query: BIG Disappointment!

We bought these last year for our 5 year old. When she and her older sister played with them, they had to stand within 10 feet of eachother to be make out what the other was saying. The static was also terrible. A week later my daughter accidently dropped one of them and it quit working completely. BIG waste of money!