Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sharp Knife-excellent cutting action, fragile as a gossamer thread

I love to cook! I spend more time in my kitchen than any other room in my house. I've been a short order cook and a prep cook for a CIA chef. I love knives and have several as such! This was the first ceramic knife I purchased and while it worked extremely well and held its edge, I broke it two days ago. This knife only lasted six months. The blade snapped in half under low pressure. I treated this $200 knife like no other, probably better than my last girlfriend. I'm in the process of returning it to Kyocera at present and if the return goes well, I highly, highly, will recommend this knife. If not, buyer beware.