This was a fantastic ride! Just enough thrilling to be fun for the adults but not too much so as to be overly scary for the little ones.
It is interesting b/c you can feel the train braking to keep a smooth speed and control descents.
Some interesting queue games as well.
If you can't get a fast-pass, it is still well worth the wait. Twice the sign said 90 minutes, and it was only about 60 both times.