The iconic American fairytale with its catalogue of strange symbols and puzzling metaphors proves to be fertile ground for a musical extravaganza that conjures up intriguing back-stories for the wonderfully weird inhabitants of Oz.
The reinterpretation adds deeper shades of ambiguity to the hidden meanings and strange psychological overtones of the original story.
In a very contemporary inversion of the distinction between good and bad the Wicked Witch of the West is revealed to be a misunderstood outsider who grows into rebellious spirit committed to social justice.
In a similar way the conflict with good witch becomes a complicated love-hate relationship in which the forces of goodness and evil are college room-mates who develop an enduring friendship in spite of their rivalry over the same man.