Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Should have read the reviews

I recently bought theCuisinart CHW-12 Coffee Plus 12-Cup Programmable Coffeemaker with Hot Water System, which I really love and think looks great. So when I saw this "Cuisinart Brushed Chrome Can Opener" on sale, I made an impulse buy thinking that it would be useful and look good in my kitchen with my brushed chrome coffee maker.Imagine my disappointment, then, when I took it out of the box and found that the "brushed chrome" was not the same as my coffeemaker, and was actually just cheap, painted plastic.As a can opener, it works OK. It can be clunky and hard to get the can in place, and the blade doesn't always cut clean. It really isn't much of a step-up from my generic hand-operated can opener.It's my own fault for making an impulse buy like that. I really should have read the reviews. Chock it up to lesson learned, and the knowledge that the name "Cuisinart" on the package doesn't guarantee a good product.