Instruct: Classify a review into positive or negative sentiment.
Query: Value for money

Good, reliable at most times, poor in cities (tried it in downtown chicago and it just couldn't find its way!) The bluetooth is useless but I never bought it for that anyway. Comes witha case and an a/c charger which are unusual these days. Overall a good unit, though you can get newer unit with more up to date technology for the same price these days.