Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Leaky, never used!

I received a Waring 60th Anniversary Blender as a gift 2 years ago. I thought Waring was a good brand and had quality products. I did not use the blender until a week ago. I was surprised to find out that the jar was leaky from the bottom. Waring refused to replace or repair the jar since it had passed the limited warranty. I am very disappointed with the quality of the blender. Please don't be too sure about their products.