Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Perfect Opener!

This opener is perfect for me. First, who couldn't love the fact that it is bright yellow. If you have a cluttered drawer, you'll be able to pick it out of the crowd. Second, it produces zero sharp edges, which I really appreciate. You can either recycle (please... do) or you can throw the lid away and it won't break your garbage bag. And, if you are lid phobic (I am not), you never even have to touch the lid. You can use the tool to take it off and throw it away. Lastly, I really appreciate how easy this is to turn. I actually made this purchase because my hands always hurt, and this little tool really helps. If you have older people in your life or ones you know with arthritis... I'd truly recommend this gadget. Best ergonomic opener you can buy.