I recall the news stories when it was new where various people stumped up huge deposits expecting to buy the things and punt them on at a profit. As costs escalated it became apparent that this wouldn't happen, I seem to recall there were some legal battles where people tried to get out of the contract to buy one.
I think it's the Veyron of its time. Technically very impressive but utterly irrelevant. Too big, not remotely pretty. Eclipsed by the F40 in the purposeful stakes, eclipsed by the F1 in the ultimate supercar stakes.
Ties with the X-Type as the jag I like the least.
Oh and I think it's uncool.