"Impractical to install, good screen, accurate GPS, some points it won't go to"2.5 starson by mcgoo
Pros: Large screen, comprehensive locations, good voice commands
Cons: Short coiled cord pulls it off windshield, can't reach it when on window, won't go to several points shown on map, hard to find some menu items
Summary: On my van, when unit placed on windshield, it is a full 3 feet away and in the sun. Can't read it from there. Coiled power cord is so short it pulls heavy unit off window. They have no other cord. Inside van some might need external antenna: $125!! Locating some menu items is difficult (make mark in order to come back to here, etc.). It gives the name of the next road to turn on. If you ask for hotels, say, it gives the nearsest ones to you. With better way to mount unit, I would not have returned it. Am looking at the Garmin Street Pilot 7200 next. One needs a large screen (7 in).