Hehe, it's funny that you can tell the parents from the non-parents in this thread, as Izzy pointed out, there's far more to a ride and theme park being child-appropriate than whether they're physically tall enough to ride. My 8 year-old is a man-child (wearing adult S clothes and adult size 7 shoes) and is physically tall enough to ride everything at Universal and Disney, but there's no way I'm getting him on Hulk or HRRR. Every kid is different in terms of their maturity and what they can handle. To use my son as an example once more, he's a very happy, kind and intelligent kid, but just doesn't do well with thrill or dark rides. He's loved Trasnformers since he was 3, but is in no way interested in the ride when I told him it was like Spiderman.