Instruct: Classify an Amazon review into positive or negative sentiment.
Query: broken dreams

I'm very upset.I've owned this blender for a couple of years. It has barely been used. (Note: my 30 year-old Osterizer crushes ice better.)After not using it for awhile, I thought I would try to make a smoothie with it. The black coupler ring (thing that goes around on the base) crumbled into pieces.What happened? There is about $100.00 down the drain.