I was not happy with cold start noise from chain tensioner. Just had it checked by dealer, (Mileage 3200) they have confirmed no problem.
Just check seat stiching on side lumbar support where it meets the seat base. mine has come undone, waiting dealer fix.
However I can forgive this car almost anything, they are the most under rated cars out there. I've had Lotus / Porsche / TVR / Westfield etc., the R is head and shoulders above anything, fantastic car. Not only for performance and handling, just visited my Mum 600 mile round trip London and back = average 54 mpg !!!!!.
Best regards