Instruct: Classify a review into positive or negative sentiment.
Query: Too Bad

I always used to love Sony products, but this walkman adapter is the worst product I ever had to use. My first one broke after a couple of months, and thought it was the daily wear and tear, so its perfectly understandable. So got another. 2ns one broke after a couple of months, and finally the 3 rd one within a year, self-destructed inside my player. Yes I know, you probably thinking it was my player, but I took it to the sound shop and they looked at it and found no problems. So hopefully this review reaches people, and shows are bad sony's quality control has become. For myself, I have resorted to the speaker phone of my phone until I can purchase a new unit with AUX IN, from the money i save from not buying anymore adapters.