I think there should be a series of three commercials:
1. There is a teenager, 14 or 15, sitting on his bed with a Harry Potter themed bedroom with all the books. The camera captures some of the trinkets he owns and the books and the posters, then shows him reading one of the books, all the while a clock ticks loudly. He grabs his homemade wand and faintly in the background you hear the main Harry Potter theme played slowly on some bells as he stares at the wand longingly. He closes his eyes and the music builds as suddenly you hear a big WOOSH and he is standing at the base of the Hogsmeade arch and he opens his eyes to the sight of a Hogsmeade with witches and wizards and Hogwarts castle in the background and the music gets emotional. Cut to him walking forward slowly as the camera zooms out and gets the full shot of the Wizarding World. A narrator says something to the effect of, "Now you can truly visit Harry's world at the Wizarding World of Harry Potter; Now open at Universal Orlando Resort!"
2. A girl of about the same age sits by herself in the middle of a boring high school cafeteria. She's wearing a homemade cloak and pokes at her food with a plastic Harry Potter fork. Some girls, dressed "normally", walk up to her and one pushes her as another picks up a homemade wand she has laying around. The girl angrily shouts to "Give it back!" as the girl teasingly waves it around. Suddenly the main theme plays softly as the girl stands calmly and walks up to the other girl and then the music builds as she coils her arm and punches her offender. As she gives the blow, she finds herself under the Hogsmeade arch having actually punched into thin air. The same ending applies to this one.
3. An elderly couple walks in to a Victorian coffee shop hand in hand and smiling goofy smiles, both pretending to have a duel with their 'wands'. They sit down on a Victorian-esque bench (basically the FJ bench but more authentic and without the dividers or head-cover) as the camera shifts its focus to Jo Rowling herself about to order some coffee. She orders and then turns around, and the elderly couple are whispering spells to each other. Rowling smiles mysteriously and raises her pen towards them and flicks it. Instantly, the restraints lower out of thin air as the couple apparates into the air and they are found flying around Hogwarts. The camera captures a full shot of the castle as the bench flies by the camera, stopping in slow motion with the couple smiling and holding on, and the logo appears as the camera slowly zooms out (camera travels backwards through the "P" in "Potter") and the same ending applies.
What do you all think?