Hi Nick, A bit of an opposite view I'm afraid !!! from a 63 year old's point of view...:-(
HAVE to do any new 'coasters & simulators.....
Only coaster which gives me the willies is Gwazi at Busch (I think mainly because it's wooden & my engineering head don't like wood as a construction material - oh, and it's a very rough ride....)
Did Launch experience last year, definitely not stomach churning, but did find extended period of extreme vibration uncomfortable to the point I had to lift my head away from headrest.....
Wouldn't have missed it for the world....But won't be doing it again....(no problems with "Mission Space" !!)