L.A. Design Girl---I like them both equally as well. But I see them as two completely different works.
If you go into the theatre with any sort of "purist" attitudes about seeing the novel on stage, you are bound to be disappointed. If you understand that the basic premise of the book is still there, and most of the characters, but many things (including major plot points and emphasis) have changed... you'll probably enjoy it quite a lot, as I did.
There is still a universal truth that it taps into, which I believe is the reason for the widespread success of both the novel and the stage show.
That "universal truth" was captured beautifully in both.
"Jaws is the Citizen Kane of movies."
blocked: logan2, Diamonds3, Hamilton22