The head unit is faster than I expected with it coming on in <1 sec. The gps can be changed to sygic or waze and run it with no issues. It works with live wallpapers however if the headunit is rebooted it will go to the default background. The controls work on the steering and facia with the buttons being able to have dual functions. I also painted the sliver trim which I feel like is a better look as the silver isn't like the original cars trim so it cheapens the look. The fitting on the focus LZ isn't perfect as the facia doesn't have a bottom cover so there is a gap above the aircon controls. The aircon controls appear on the screen but there doesn't seem to be a way to turn it off since it isn't functional.