I went once and haven't gone again, the queues (I shit you not) went all the way over the crests to the iron factory, over the train lines...and we went early. You can't see much more than the start of what is supposed to be a top end run, the line-up was unimpressive
and yes, people were DIKgesuip
Not going again anytime soon
P.S. a colleague told me they're supposed to have a Veyron or something going for a 400kph+ run this year