Oh I don't think so. While Jones is talented, the play is more just a showcase for her mimickry skills than a great piece of writing. It's not remotely in the same class as Well (which is far and away the best new play I've seen in YEARS), or, from what I've heard, History Boys, Festen or Shining City.
"What a story........ everything but the bloodhounds snappin' at her rear end." -- Birdie
[http://margochanning.broadwayworld.com/]
"The Devil Be Hittin' Me" -- Whitney