Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Blunt after a couple of weeks

As a corer, you have to puncture through the center of the apple twice to make a complete hole. Then you rotate it before you push the core out. Not very hard to do as the tip of the peeler is pointed.As a peeler, it was good the first time I used it. After a couple of weeks, the blade becomes blunt. now it is too cumbersome to use, you need extra effort, and you need to position the apple perfectly to make a peel.The good thing about it is that no matter if you are right-handed or left-handed, it will work for you. It has two blades on each side.