Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not good design

The design features for the on/off switch is a good idea if you have dry hands and are prone to dropping things. Otherwise, the on/off switch is not good at all. The button is hard to press down and is a trigger type switch that does not allow for the blade to be left in the on position. You actually need to keep a lot of pressure of the switch to keep it going. The blade was sharp for the one and only time I used it. I took it back right after Thanksgiving.