Instruct: Classify Amazon reviews into positive or negative sentiment
Query: very bad quality , device stopped working after 3 days :(

this wand massager is very famous so that I decided to but one. I am so frustrated because It has stopped working after only two times in 3 days. Each time of use was about 5-10 min. I contacte the seller who advised me to contact the manufacturer. I find it is very annoying to buy a product online and then you find it non functioning so you have to go through the headaches and pains of re-packing and re-shipping the device. When you pay money you expect some good products and good quality. This is the second time in Amazon. I have decided not to buy any electronics or electrical products from Amazon. My advise to you is to read the negative reviews on any product rather than the positive ones which is usually not all true.