I agree. Magic Kingdom is the best. I love it at night, when the sky is clear and the castle is illuminated with a variety of patterns and colors... It's so beautiful! Definately the park with the most magic. =)
In second comes EPCOT, of course. I love the big ball. It's just so much fun walking under it, and Spaceship Earth is fun to go on. Never gets old. Plus, Test Track is there. There's no EPCOT without Test Track.
And I absolutely love the Food & Wine Festival they have there yearly. It's so entertaining.