'The Humans:' Locked Out and Alone

I was really looking forward to seeing The Humans on Broadway. I was looking forward to seeing young Stephen Karam's widely-touted new play. I was looking forward to seeing my friend Reed Birney again light up a stage, especially on Broadway. As I say, I was looking forward. What I wound up actually seeing is worth talking about. I'm not at all sure what it means, but it was something, I can tell you. The Humans is playing at a historic little theater called the Helen Hayes that used to be calle...