Negative Positive
Title: Pretty Good
Review: To echo the other reviews, it will only keep a warm cup warm, it will not warm up a cold cup. I am certain that the manufacturers are afraid of getting sued and don't want to make a warmer that gets reaches higher temperatures. In spite of this one drawback I use this warmer everyday - I have one at home and one at work and they consistently meet my expectations. I would recommend plugging it into a timer outlet that you program to turn off at times you know you won't be around.
Is the review positive or negative? 