This ride scared me more than any other I've ever been on. Yes, I have a little problem with heights (although I loved the old Skyway ride). What scared me even more though was that the car seemed to tip and wobble, like it couldn't really handle the weight. But I thank Astro Orbiter for getting me to ride Space Mountain. After that ride, DH suggested we go on SM, and I agreed, saying "Nothing can be scarier than that was!" And I was right! To me, its the scariest ride I've ever encountered at WDW, worse than TOT or SM.