Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Exercise

This is perfect for anyone with kids who lives in a colder climate where kids can't play outside in the winter. My kids had cabin fever like crazy and we needed something to get all of their energy out. We bought the smaller version of this first and decided that moving up one size would be better. This is a much better design and build then the 6x6 bouncer. Very easy to set up and take down (unlike the 6x6 one). Highly recommend this.