I've heard that the journey to the center of the earth ride uses a similar technology to test track. How do the two compare in terms of speed and intensity? I'm guessing the theaming for journey makes it much more intense but does it feel much faster? Does journey have any big drops? I'm trying to convince my mom to go but she did not like test track (combo of the speed with the curves). She also doesn't like drops but loves rides like Indy and dinosaur. Any insight is appreciated! Thanks!!