In a quick word...everything!
The amazement of the Spider Man, the swiftness of the Incredible Hulk coaster, the themeing of Dueling Dragons, the zaniness of Men in Black, and the fun effects of Back to the Future... Terminator 2 3D--with the live action and 3D going on at the same time...
The food, Mythos! Thats all I need to say on that.
We were, note I said were true Disney Fanatics, and had never been to Universal since 1985.
Now we will be returning for a strictly Universal trip.... next year...