Instruct: Classify Amazon reviews into positive or negative sentiment
Query: a transformational improvement in the common kitchen grater

Historically, kitchens are one of the last places new technology makes itself felt. Microplane started out making woodworking tools, until someone noticed that their shaping tools can also be used as truly superior kitchen graters. Cooks have been exulting over them ever since.Try one. You'll never go back. Microplane graters cut rather than rip. When you gently stroke a fine-gauge grater over the surface of an orange or lemon, the zest comes off in perfect little shreds. The citrus oil stays in the grated zest, rather than getting wastefully splashed around the way it does when you use an old-fashioned ripping grater. The coarser gauge grates cheese beautifully, with far less effort; and because you aren't pushing so hard, you don't break your main block of cheese.It's the greatest new kitchen gadget of the decade. More like this!