Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best bag ever! I will never buy another brand!

This is the best bag I've ever seen. I bought it for college, and it was much bigger than I expected, which was a great suprise with all my text books, notebooks, library books, and gym clothes that I have to cart around.I bought 4 $20 bags that didn't last as long as this one bag has, and it still looks almost new. It's sturdy, and doesn't tip over when you stop.I just LOVE everything about this bag, and will never buy another brand.