I actually opted to have one fitted on the BMW, this is really the first NEW car i have ever had and after a few car thefts in the local area went down the Ghost route. I don't mind the faff tbf , it really is just another button to press but if that means i can leave the car in a car park or on the drive and not really worry about it then so be it, it takes what 3 seconds to enter the code but if that means some scrote aint having it them so be it. Also fitted a stoplock pro just as a visual deterrent. Is also a great way to stop the local stealers cant drive them like an arse when they are in for service. you just set the service code but as soon as they drive it above 30mph they are required to enter the owner code to get it to re-start love that feature. is it a faff yeah probably for some, is it peace of mind definitely.