Instruct: Classify a given review into positive or negative sentiment.
Query: Be prepared to keep gluing the magnets on.

I liked this toy. At first. The problem is that I have to keep on repairing it. The magnets keep falling off...or, rather, the gears fall off onto the floor. Sometimes in the middle of the night: "what was that?!" As you can imagine, this is irritating. Plus, I have not found a glue that really works well to keep them on. Although, I must say, I have not put much effort into finding the right glue. But neither did this toy company.