I came close to buying one a year back, the service schedule is every 6k if I recall correctly, there are a very limited number of Nissan approved service centers in the UK, the tyres are nitrogen filled or something similar,
There are lots of horror story's about activating launch control in validating warranties etc and the cost of parts is high,
That said they are very comfortable and brutally fast, my wife loved in when she drove it, very easy to drive.
I am considering one again as pound for pound l don't think much can compare performance wise
Mike