Justin - I know that with PHANTOM's opening auction you can hear their pounding overture from next door at the Jacobs during ONCE's quiet first scene after "Leave", but those theatres are on the same lot (as is the Golden.) The Broadhurst is at least in a separate building and hopefully less interfered with.
Also, going back to the marquee pictures, the pull quote on the Broadway-facing sign (which reads "Terrific fun!") definitely looked at a quick glance like it said, "Terrifying!"
Words don't deserve that kind of malarkey. They're innocent, neutral, precise, standing for this, describing that, meaning the other, so if you look after them you can build bridges across incomprehension and chaos. But when they get their corners knocked off, they're no good anymore…I don't think writers are sacred, but words are. They deserve respect. If you get the right ones in the right order, you can nudge the world a little.