Attended TM previews last night. Throughout the day, I will post some reactions and thoughts as they relate to our discussions on this board.
I'll start with wands. Ollivander's was the very first thing we did -- the line grew by twenty yards in the 5 minutes I waited to enter. Inside, as already explained, the detail is extraordinary -- you want to grab the boxes and start looking for yourselves. The character seems to be... an appendage of John Hurt's portrayal of Ollivander in the first film -- a little creepy, very cute, and old; a fitting presence! Out of the group of 20 or so guests, the character chooses ONE -- in our case, the most excited and giddy to be there. He took her through an extensive examination and trial with several wands that didn't work, until the 3rd wand chose her. Just follow the scene from the film, and you've pretty much got it! No more guests were "chosen" by wands -- just the one. ...It was a 3-5 minute experience for that one person, so it's no wonder they didn't do it for everyone.
We were herded into the wand shop. Wands go for ...$24.99, including character replica wands. The detail is intricate, and even though you are only purchasing a keep-sake or decoration, there is an enormous "wow" factor when you pull out the long, thin, high-quality box (embossed with the "Ollivander" brand), pry it open, and find your wand (heavy and solid) in form-fitted padding. They are also selling a ..."Dumbledore's Army" wand set for over $100 that includes 5 wands (including Luna Lovegood's, which cannot be purchased individually). ...The wand shop itself is TINY -- the size of maybe 3 bathroom stalls.
The wand experience will certainly be popular and loved -- but I asked one of the managers there what UO had planned for queueing this attraction -- because that's what it is. It's a mini-show that offers very short supply in the face of monstrous demand. They will be forced to build a formal queue, post wait times, and/or put a price on the experience. If they do price it, then each guest needs to be "chosen".
--- UPDATE W/ QUESTION: --- Upon reading what I've just posted, out of respect to those who want to be completely surprised when they go I have whited-out some spoiler-ish details. Highlight if you are interested.