I think there may be quality issues but I'm hoping that someone else's 30,000 miles will have sorted a few of the problems with my S1. After a Roadster I'm in a different place, I'm expecting some roof leaks, some driveline shunt, but will the value ever drop below £30k, no I don't think so. I think like the Plus 8's we'll see a move towards 40k for this iconic classic.
Phil R