Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worse thing I ever got

I am so unhappy with my purchase. I was expecting to have a beautiful Butterfly Spiral to give to my mother for Christmas and what I got was plastic. I feel that the picture does not represent the product. There should be some kind of description of this product. I have never been so unhappy with a purchase like this. Do not buy the butterfly spiral.