Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Did not last..

We had this toy for a little over 4 months and it just stopped working. It wasn't even used daily. It started acting funny, the lights would go out and the music would slur so I thought the batteries were getting low. I replaced the batteries with all new Energizer brand batteries and it seemed to work okay. 2 days later it won't even come on..