I'm becoming as repetitive as this series - my comments about this book, which probably could and should have finished the series are the same as for the first three. Minimal plot, lots of repetition, angst and introspection, with not much happening until a fairly minor crisis at the end. Lots of descriptions of the theatre troupe preparing for their plays, lots of descriptions of the meanings of said plays, lots of descriptions of drug use and inebriation, lots of, well descriptions but not much action.
There is just not enough of a plot to hold my interest for five books. A good editor could have condensed this into three books with no loss of plot integrity. As it stands, unless my library acquires book five, I doubt I will bother reading it.