Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lasts a long time under heavy use!

I'll be honest - I don't personally own this product. Now, after reading that, you are probably thinking, "I hate it when idiots review products they don't own!" But this product is used a few times a week at my work. I am a dishwasher at a small local restaurant, and have to wash this very often. There are no cracks or defects in the product. There are also no stains or other visible defects. It is not too hard to clean, it's easy to use, and we have had it for over a year and a half.