Rowling's vision supposedly was that each person would enter through the Leaky Cauldron, tap on a brick, gain access to Diagon Alley, then proceed to a platform in a version of King's Cross station and take a train to Hogwarts. Disney figured it would have had to build multiple Leaky Cauldron entrances to cycle in small groups every two minutes. Admission to the attraction envisioned by Rowling would have run north of $800 per person.
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