Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Chew Toy!

I usually have only great things to say about most Nylabone chews, however, the shape/style of this one I do not like. It also seems to splinter more quickly than the other products. One bone will typically last my pooch 2-4 weeks, this one I had to throw out after just one week. I will not purchase this product again.