Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Magellan GPS

Other than the fact the thing has a mind of its own, it will quickly become a companion on a trip.It talks to you sometimes, so, it may have the accidental effect of preventing highway hypnosis, without the synthetic Asian voice that invokes Pearl Harbor flashbacks in octogenarian VFW vets -- who may need a GPS!It also happens to be at least an accurate a speedometer as the dashboard, an unlikely benefit if you have slightly non-standard size tyres, such as mine.And the price was very right.