The big minus: visual guidance is zero. The zombie function is very poor and the size of a roundabout with the zom has enabled the size of a 1 cent. In a roundabout, we can not be located as much as part of the journey already made remains the same color as that which remains. Everything is mixed and is likely to take a wrong exit. Personally I only use visual guidance to avoid upset my passengers so I returned the device.
Although I checked the option: avoid the dirt roads that GPS could not resist to offer me a two hours.
As against a 5 star Amazon for the quick delivery and refund the product.
