Big Thunder Mountain Railroad is what Disney enthusiasts call a "family-friendly thrill ride," meaning it is exciting but generally not "bad" or scary for most riders. On a scale of 1 to 10 for intensity, it usually ranks around a 4 or 5. It does not have any inversions (it doesn't go upside down) and lacks the massive, stomach-churning drops found on rides like Expedition Everest. The "thrill" comes from the coaster's sharp, banking turns and its "rickety" aesthetic that makes it feel faster than its top speed of 35 mph. It is a very "bumpy" ride, which can be tough for those with back or neck issues, but the visual storytelling—with its gold-mining town themes and goats—is excellent. If you are worried about motion sickness, it is a relatively smooth outdoor coaster, but the "jerky" lateral movements are the main thing to watch out for. For most children who meet the 40-inch height requirement, it serves as a "rite of passage" into the world of roller coasters rather than a truly terrifying experience, providing just enough speed to be fun without being overwhelming.