Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not durable!

The toy has a great fun factor, the kids loved to play in it every day - for about 4-5 weeks then it broke! The outer ring chambers are still fine but chambers in the bouncing middlepart broke and now there is one big hump and toy is very unsafe to use!Although the cost of the toy is very low,I am disappointed about the very short durability of the toy.If you want to buy it, be aware that you can only use it for a few weeks.