If all goes well, an opera review says "Mr. X conducted the orchestra well (or otherwise)." What of the people of the orchestra? "If you prick them, do they not bleed? If you tickle them, do they not laugh? If you poison them, do they not die? And if you wrong them, shall they not revenge?"
After the Monday night evacuation of the UC Berkeley campus during a widespread power outage, it may be a good idea to call ahead, to (510) 642-9988, before leaving for Tuesday performances on campus.