Summary: Screen is very small and it will not always tell you the best way to get somewhere. If you live in a city like New York where streets are very close to each other and become other streets all of a sudden, do not buy because the device is slow and the screen is very small.
Summary: It's small, easy to use, so far great battery life, if you add the "miopocket" software (google search it), you can use it as a Pda/Gps, play music & videos. I even use it to wach movies @ the doctors office. Navigation?
Summary: Small screen but big on features. All 50 US states, Canada and Puerto Rico make this a good deal for the money. Most GPS units to do give you all of this and cost way more. Overall, great little navigation tool.