Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Decent, but poorly designed

This is a pretty good toy, and lots of fun for a three-year old, but the showcase items, the butterflies, are too wide for the string! What this means is that the string to put through the beads has a stiff plastic coating on the ends about an inch long to help push through the beads. However, the butterflies are longer than the plastic segment, meaning you cannot push the string through. The solution is to find something small and pointed, such as a jewelers screwdriver or a safety pin, to get it all the way through. Needless to say, this is a little time-consuming for both parent and kid, as well as meaning that kids cannot solve this safely on their own.