If you liked that you're going to love the show. Just bear in mind the novel Wicked and the show Wicked are really different. They lightened up the show to make it appropriate for all ages and really expanded Glinda's part. I personally prefer the show over the book. I don't mind darker visions of Oz, but I just couldn't get into this book and just quit reading it halfway through. The show is still playing in London and I really do hope you get to see it. It's so worth it, but be ready to be dazzled by all of the lights. I just couldn't believe it when I finally saw it in person.