Trying to think about what our first ride will be at USO on our upcoming trip. Was thinking of hitting transformers first. My girls are 11 and 9 but don't like really intense rides. They get scared! They do like thunder mountain, splash mountain, star tours, etc. Trying to figure out if there is anything at Disney it compares to? And how intense is it? Don't want to start the day off on a bad foot if it is really bad.