Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lots of Bugs! Topic Entertain publishes this CD

The company Topic does a lousy job at customer service. As for the developer, maybe some third rate company. The scans of the maps are not high enough for area blow ups. Everything is fuzzy at best. The interface is clumsy ... sluggish ... backwards! This is the 21st Cen! If you have a Garmin, stick with their apps for now. Or just buy an old fashion topo map.*Avoid this product!!!!