If Be More Chill turns out to be a big hit on Broadway, it will not be just because of all the Hamilton-like hype that has preceded it. Notwithstanding the 150 million-and-counting streams of the cast album on Spotify, the earlier sold-out Off Broadway run, and the social media superstorm it brings to tonight's opening at the Lyceum Theatre, it can only retain its explosive popularity by selling tickets, and lots of them over a sustained period of time. I predict that it will. . . .