Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A piece of junk

Don't be fooled by the slick looking design like I was. First of all, the outer metal shell is very delicate and prone to denting, thereby putting its "slickness" to a quick end. Secondly, the setting controls are not obvious nor conveniently located, especially if you are fumbling around in a darkened room and half asleep. Thirdly, and most importantly, it is unreliable. A significant amount of the time, the alarm does not come on even though all display indicators suggest that it is set correctly.For $60, you can find a much better unit than this one.