Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Great Solid Nightlight

No complaints here. We just plug this nightlight in and pick a color we want. There are so many color choices that it is almost hard to decide. Once we decided on the color, we set it and never have to think about it. It's plugged into the wall and turns on when it's dark and off when it's light. Easy peasy.