I bet money your 10 year old will LOVE The Amazing Amazing Adventures of Spider-man and Harry Potter and the Forbidden Journey (those are the parks 2 signature attractions). The 3 "big" coasters are all really well done. Particularly The Hulk. The launch into the zero-G roll is breathtaking. Jurassic Park River Adventure is a must do. Be warned that the other 2 water rides get you very wet. Particularly Bluto's Bilge Rat Barges. On that one you'll get as wet as you would jumping in a pool. Get a locker for all electronics and such. And if you guys want to do a table service meal, Mythos is quite the treat. As far as counter service goes, the only places I would recommend are The Three Broomsticks in The Wizarding World of Harry Potter and Thunderfalls Terrace in Jurassic Park.