I saw it the day before the Tonys, there were a lot of people, including school groups, but it wasn't too bad. I assume now that it is selling out and the actors are now "rockstars" to its younger audience members, the stage door crowds are only gonna get out of control. Still don't know if anything could compare to the stage door at the Gatsby First Preview.
The idea is to work and to experiment. Some things will be creatively successful, some things will succeed at the box office, and some things will only - which is the biggest only - teach you things that see the future. And they're probably as valuable as any of your successes. -Harold Prince