I managed to go at preview night under the press time, they were stingy as they only gave us one spot so I couldn't take my partner with me. I understand somewhat given the limited space they have/ how long it takes each person to go through the experience. Overall, with all the actors hired and effort spent on the location, it was better than any previous GOT related experience. But I wouldn't have waited hours for this (or any past GOT experience) as I just don't have the time/patient for it.