I love this gp unit . I be a big Garmin fan and have use they GPS unit for year . last year I try a TomTom and swear I would never buy another TomTom in my life . this unit be super awesome . here be some of the thing I like about it : \* it be very slim . \* update the map on the unit be a breeze . \* the screen be beautiful and clearly visible in direct sunlight . \* easily get connect with satellite without extend delay . \* accurately take I where I want to go . \* give I info on fuel efficiency which I like v. much . \* Free map and traffic for life -lrb- giggling -rrb- . some reviewer have complain about ad be show but that be not a annoyance at all because ad be absolutely never show when you be drive . you 'll see the occasional ad when , and only when , you be not drive ; typically after you have reach you destination and you car have stop move . in summary , I like everything about it and have yet to see something I do not like about it . I highly recommend this unit .