This the height of any type of musical comedy. Most comedies have predictable books, with typical songs and a happy ending. ALNM has a happy ending, and a lot more. The book is witty. I have never seen a production of it, but i have rented the book from the library. The music is wonderful, lush, and romantic. Highlights include "The Millers Son", "Now","Liasons", and of course "Send in the Clowns". The cast gives a stellar performance,and Len Caurio gives a performance to rival "Sweeney Todd", and that is hard to do. The show is polite about its topic, very polite if you watch any movie today and thenListen to this. Also, if you want another good version of "Send in the Clowns", you can find it on the DVD "Broadways Lost Treasures", sung by Julie Andrews. There are other great performances on there so check it out.