Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing in the Long Term

I used this scale several times a week for six months, stored it flat in a cabinet with nothing pressing against it, and always operated it on flat, dry surfaces. I took it out of the cupboard today and it wouldn't work. I replaced the batteries. Nothing. Tried a different set of batteries, still no power. I'm so disappointed. I really loved this little scale and relied on it more than any of my other kitchen gadgets. While it works, it's great, but I had no idea the lifespan on these things was so limited.