Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Portable and loads of FUN!!!

I bought this for my boys(ages 10 and 7) They LOVE it. What a great idea. We have bought several other controlers like it. The kids can also play it on the TV in our car. That makes trips to my parent's house (5 hours away) fun for the kids. They take it to their grandparent's house as well... which gives them something to do over there.