Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Tons of fun

Bought for my 12 year old daughter. She loves it. Looked like a lot of fun, so I started to try to ride it too. For what it's worth, I'm 40 and could never ride a skateboard as a kid. After a few days of getting adjusted however, I can ride the Ripstick pretty well. If I can ride it, anybody can. Bonus: it' s a great core/ab workout.