more of a review?
And which model XF was it? XF, XF-Supercharged, XF-R??
Never driven an XF, but I've been in the 09 XK and it was pretty quick and powerful. Electrical problems though. Top would stop in the middle when going up or down sometimes, and the push button start was sh*t... that was a while ago though. The new XK models look amazing!