Well, I was just talking with a good buddy of mine, and this could be a big posibilty: 
 
Imagine this being a TA2K.  Remember, we may be way off, but this is just an idea of ours.  The first half of the ride, our car travels around 5 -10 mph using air power.  We go through scenes with fire/water/whatever effects, which are really huge and mindblowing.  This section also features MANY MANY blocks which allows many trains on the track at one time.  At the end, things get a little wild, the "escape" section.  For those that have seen the movie, imgagine a huge, cheek pinning launch.  Who knows?  Anywhere from 80 to 100 mph.  The coaster then goes through several bobsled style turns that look just like the stuff that Laura travels through at the end with the dogs.  remember?  Those really low, overbanked turns, much like the one on that TA2K in japan.  We then hit a vertical ascent/vertical drop hill to escape, and back to the station.   
 
Is it just me, or does this make a lot of sense? 
 
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The day that I spend more time analyzing the rides than screaming my head off like a moron is the day that I hope someone will kick my in the love sausage and tell me not to be a moron. - Jeff