I wouldn't buy this GPS device

I have seen a few times this excerpt from an ad in Skymall magazine:

I don't know about you, but if I were the inventor and/or seller of this device, I'd fire the marketing company. Really! Look at the picture on the phone: it portrays an interstate highway crossing up ahead, to say nothing of "Turn left at Main Street." Main Street appears to be 300 feet ahead, so the interstate should be closer.

But the car is driving through country roads! No interstate in sight; no intersection of any sort up ahead, let along "Main Street".

I'm certainly not buying that device!