Well here's my question, how bad is mission space really, from people who love thrill rides. I'm going on my honeymoon and my wife has had a heart murmur since birth....but she takes no medication and hasn't ever had any problems. We're both roller coaster junkies and have ridden everything from inverted coasters to the freefall atop the stratosphere in vegas.....I have no doubts that she'll love TOT but having not ridden Mission space myself I'm trying to figure out if its really all that bad or just more or less hype. FYI, "all that bad" in our terms is pretty intense. She especially loves the rainbow which is a ride that spins you standing up and pins you with g forces against the wall....is MS any worse than that or the inverted (legs dangling) coasters like dueling dragons that pull loads of gs throughout the ride?