Instruct: Classify Amazon reviews into positive or negative sentiment
Query: not a good toy

tony hawk skateboard is not a good toy; It doesn't have it's own battery pack so you have to buy one separately. you end up spending almost $100.-- just to get it working. It fell apart in 2 places the first half hour of using it. if anyone has an unopened package, send it back or take it back. an unworthy toy!