Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Shoes, Fast Delivery!

After years of trying different shoes, I settled on these. Almost the only shoes I wear, they break-in quickly and last a very long time. I now buy them two or three pairs at a time. Shoes arrived so fast I had to look at the order to believe it--ordered late on Tuesday and had the shoes Thursday morning!Reebok Men's Club C Sneaker