Instruct: Classify Amazon reviews into positive or negative sentiment
Query: You end up spending $100 for this by the time the kid is 1

This thing is cute and expensive and thats all. I hate the mobile 1. It makes a motor noise when its running , you can't hear the music. 2. You spend a $100 in BATTERYS by the time your kid is 1. It takes 4 dd A and I have replaced them 5 times and my daughter is 9 months old. I didn't get this until she was 3 months old now. So 5 months and $30 in batterys.So bacially its turns out the mobile really is $69.99 ! I would buy one that doesn't need battery and much more simple! The music to is good music but sounds like a bad recording.