Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Product

I am very pleased with this product. Seems to be very accurate and is easy to use.The only complaint I could have about it is that if you dont pick up the hand scanner carefully after weighing yourself it will come up with ERR on the unit and then you have to turn it off and back on again and start the process over.Once you get used to it though it works perfectly.