I'll be honest... I've never understood the hype surrounding Gringotts. The 3D doesn't feel effective, and after the initial surprise drop the ride consists of slowly trundling from room to room while being yelled at by minor characters. I mean, you come to a complete stop six times during the ride.
There are no significant practical effects to speak of, so the ride becomes a motion simulator on a rollercoaster track. I know that's oversimplifying it, but it feels like it tries to be Mummy and Spider-Man at the same time, without ever really reaching the heights of either.