Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 15MX

JUst received this shredder after old one "died." Read some reviews on the net about problems, but I have just pushed about 30 pounds of old paper records, tax returns, photographs and checkbooks through without it missing a beat. This thing is really quiet, powerful and efficient. The only time it jammed is when I tried to make it jam, by putting more than 15 pages through at a time. It stopped, reversed itself and cleared the jam with out a problem. This thing works. The 3/4 hp moter and all steel gears make a difference.