Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I got an older book than the one displayed on Amazon

I got a second-hand book. The picture displayed on your site was of a newer edition. I ended up keeping the book because I thought wouldbe useful for a test I was going to take. However, I was disapointed that I did not get the right product. Hey, Walmart also sell at equivalent prices or less. Next time, I will consider them or someplace else. By the way... The book wasn't useful at all. Gave a 2 stars just because there was one EKG that was good to look at. Your associated seller should be honest and not offer products that they don't have.