I have made clear that my own personal Broadway diva is Victoria Clark. I'm a great fan of Clark's intelligence and cunning--her watchfulness. Good acting--which is rare in a musical, even a Broadway musical--involves a magic trick. You have to have full control over your eyes; the eyes have to telegraph a message. I am actually in the place and in the time that the words of this musical are referring to. I am not in New York City, in a theater, in 2026. Whether she is speaking or not, Clark has "Olivia Colman" eyes. She is a brilliant performer. All that said, Heather Headley is also on my Mount Rushmore. Headley's slightly mannered performances feel "extreme"--they remind me of the work of Liza Minnelli. Either you love Headley or you do not. I think she gets away with intense melodrama because she conveys a sense of utter conviction. Here--for Miscast--she is performing a colleague's big number, "Endless Night." On one level, she is sin...