Summary: Purchased this in 2009 and to return the unit to Magellan after several talks with their customer support. They initially sent back the original unit with an NTF. After serveral MORE calls they agreed that they had not tested it as to the specific problems and then agreed to send a new unit. This one worked fine for 2+ years. It has great features such as one-touch programable POIs and exit POIs that no other manufacturer seems to have copied.
Summary: The Magellan unit is my second GPS purchase, the first being a Tom Tom XL which performed very well, but I wanted more functionality. So far I've been disappointed with the Magellan's accuracy. It indicated that my home location was a half dozen houses away from where I was actually located and on a recent trip had us shown as nearly ½ mile from the route we were actually traveling on.
Summary: In my opinion the Magellan 4350 is not as good a unit as my Magellan 4250. Some of the main items that the 4250 had on the screen were elimiated on the 4350, such travel direction on screen(N,S,E,W), when in the navigation mode the screen does not tell you the current street you are on as the 4250 did. The 4350 does not give you vehicle speed except in the navigation mode as the 4250 did. The volume is much lower that the 4250.