Most of MGM Studios is about movies. This is the "Honey I Shrunk the Kids" playground. You climb around a huge backyard with grass, bugs, litter, and even a garden hose that sometimes squirts!
The best ride at MGM is the "Twilight Zone Tower of Terror". We ran there first thing, and rode it twice. You go into this old hotel, go into a room where Rod Serling (on a TV) tells you about a group of people that got into the elevator, then DISAPPEARED. You walk through the basement to your elevator. The first time we got there, we had the whole elevator to ourselves. It moves through some weird Twilight Zone effects, then it drops you down! (Actually, I guess it raises you then drops you, but you get the idea!)