Instruct: Classify the given review into positive or negative sentiment.
Query: My five year old wanted this toy for quite awhile....

but when he received it as gift from his grandparents, he played with it for a couple of hours and then asked me to take it back to the store because "it's boring." We've agreed to just put it in the closet a bit in case he decides to play with it later. While the toy is solidly built, there isn't much substance to it.