I had the system installed on Friday and so far I am very pleased with it. The only downside so far seems to be that you have to have your phone plugged into the cable for it to work. This seems crazy when the manual says the system uses bluetooth to transmit the information when plugged into the usb port on the car marked with the phone. I realise on longer journies you would want to be plugged in and charging but if I am doing a quick 10 minute run somewhere it would be great if you didn't need to be plugged in.