Instruct: Classify a given review into positive or negative sentiment.
Query: My daughter's hamster (Izzy) loves this product.

At first, my daughter thought this wheel too big for her little Dwarf Campbell's Hamster but the hamster did not think so. I frequently see my daughter sitting in front of her computer screen with the wheel next to her, the hamster hard at work making it spin. I probably ought to figure out some way to hook the wheel to a little electric generator to power my daughter's computer. The product works fine and both my daughter and Izzy love it.