I am literally squealing with joy here. Words cannot express how excited I am for this park. (Yes, I am excessively nerdy).
I have to wait until summer of 2011 to go, though. That is FAR too long a wait.
A few things, though...
"As you venture through Hogwarts castle, you meet Harry, Ron and Hermione who convince you to skip a planned lecture and follow them." - This bugs me so much. Hermione would never skip a lecture. /nerdrage
"Room of Requirement: Here, with hundreds of floating candles above, you take your seat on an enchanted bench and begin the Forbidden Journey" - Um. The floating candles are in the Great Hall, not the Room of Requirement (I mean, they COULD be in the Room of Requirement, but I can think of no reason as to why they would be). Also... ENCHANTED BENCH?
"The queue includes the following Harry Potter book and film elements: Headmaster Dumbledore's office, Defence Against the Dark Arts classroom, Gryffindor common room, Room of Requirement, and the greenhouse; talking portraits including the Fat Lady and the never-before-seen four founders: Godric Gryffindor, Salazar Slytherin, Helga Hufflepuff and Rowena Ravenclaw; the Sorting Hat, the One-Eyed Witch statue and the Mirror of Erised" - Holy crap, I am actually more excited for the queue than ride. Like, that sounds amazing. I wanna see the talking portraits!