Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A simple unit to find your way

I purchased this unit for my wife who is directionally challenged. She is also a tad techno challenged as well. The C340 addressed both these issues exceedingly well.Out of the box she was able to program her favorites (like HOME) and use immediately. She has since used it on two simple trips and found it easy to follow.The ability to use the touch screen helps her, as does the options on the screen.If there was only one challenge it is that this unit doesn't give you the option of the fastest trip. Everything is the shortest distance. Sometimes that means driving through a downtown instead of taking a Freeway (which may be a few miles longer, but quicker). I know that is available in nicer models though.The only other comment is the voice. It tends to put the emphasis on the wrong word in a sentence, which isn't a problem but is pretty funny.Overall, for the price, I am extremely pleased with this product.