Slightly OT story: I like Dinosaur, but the worst experience I've ever had at a Disney Park was on this ride.
We were about 3/4 the way through, I think near where the pterodactyl comes at you, when the ride stopped. We stopped in complete darkness, and the jeep hydraulics were still functioning in some sort of standby show mode, so the jeep was doing this constant irregular bouncing and jerking like we were driving over rough road, even though we were stopped. It was pretty substantial bouncing, just enough to where it would barely bounce you up into your seat belt and then shake you around a little before immediately repeating.
At first, everyone in the jeep was like, "Woah, this is interesting!" After about five minutes, everyone was like, "Okay, that definitely enough of this nonstop bouncing and shaking!" After about ten minutes, children were crying and people were getting upset. After almost fifteen minutes, several people in the jeep were doubled over and about to puke all over themselves. Shortly after that, they finally did a full ride stop and came to evac everyone. Several people could barely get up and had to be assisted out of the jeep, they were so sick from the bouncing.
I can do any ride at the resort, but was sick for over an hour after that. Ugh.