Instruct: Classify Amazon reviews into positive or negative sentiment
Query: not used

I thought this would be a great gift for a 3 year old. It was well constructed and the monsters were very cute. In fact, they even stood up well and were easy to handle. However, the "bowling ball" was not easy to use. It did not roll in a direct fashion due to assorted shapes on the ball. So, when the kids tried to use it, it did not reach its goal. If you are able to use another ball, it would be very functional. I have found that the 3 year does not play with it.