i think this list may be out of date. I am a coward on rollercoasters but the Tower of Terror (Dreamworld) is a walk in the park compared to Superman Escape at Movieworld on the Gold Coast
YouTube - The Superman Ride At Waner Brother Movie World Australia
Statswise it accelerates from 0 to 100 km/h in two seconds. I have only been on this ride once as it freaks the living shit outta me.