Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Faulty clock with limited useful life

At first I really liked this clock, it has a great range of nature sounds & you can control the volume of each.However, the backlight is crazy bright on either setting. I'm a light sleeper and would not recommend this alarm if you like to check the time at night. Even the alarm active light which is pretty small is bright, I had to turn it away from me at night.The temperature indoor setting worked, but the outdoor worked for a couple of monthes and then died...granted I live in Maine and the temps get pretty low, but still.The time setting buttons never worked very well, and now have lost all practical use. No matter how hard or frequently you push them, they won't change the time/alarm. I'm chucking this sucker after two years of unsatisfactory use.