I was reading in the unofficial guide 2013 that there were several different ways of them letting you into the harry potter area based on crowd levels. They were saying that if it is really busy they would have the entrance blocked and would be giving you a pass/time to come back later. We are going during a busy time (easter week) and are not staying on property. We will be arriving before opening and going straight to Harry Potter. Is it likely they wouldn't let us in and tell us to come back later? If so that may affect our plan. I realize that the book was written a while ago and things may be different now. Thanks!!!!