I just got back. There was one little glitch in the first act, and the show was stopped for a minute or two, and stagehands could be seen all too often. The biggest problem seems to be it's too damn long! About three hours and ten minutes, with an extented intermission. There was lots of cool stuff to wow the twelve year olds up to a point, and then it just draged on, and on... At the final curtain, most everybody got up, but I didn't see too many of them clapping. We were just relieved it was over.
So from the sound of things, no one here has seen the second preview. But that doesn't stop posting. I guess maybe 3 or 4 of the some 690 posts so far on the first preview thread were posted by people who actually saw the thing.
So if we're starting a new thread about Spiderman -- how about one just for people who actually have seen what they're talking about? That would be quite novel!