Only issue I found with mine (apart from my ineptitude when it came to loading maps) was how slow it reacted in towns. It really was naff. There were several instances when we'd have long gone past a turning only for it to say "oh, you were meant to turn left there, didn't I tell you?" Including one which didn't bother telling me until we'd got to the bottom of a long and windy 11.8% hill. I nearly left it at the bottom.
Only issue I found with mine (apart from my ineptitude when it came to loading maps) was how slow it reacted in towns. It really was naff. There were several instances when we'd have long gone past a turning only for it to say "oh, you were meant to turn left there, didn't I tell you?" Including one which didn't bother telling me until we'd got to the bottom of a long and windy 11.8% hill. I nearly left it at the bottom.