Instruct: Classify an Amazon review as either positive or negative.
Query: Oxo mango corer

Save your money! As a long time mango lover I was happy to see this product. After several tries I am no longer happy. If you have a stringy mango it is impossible to cut. If you have a nice firm mango it is hard to cut. It just does not work as it is cumbersome and one is unable to press down on the fruit itself to get it through the cutter. I do not recommend buying the mango corer. (The picture of the apple corer is not the product reviewed)