If you like this person's taste, follow her!
See it if you're into the back story of the Wizard of Oz. It makes you feel for the Wicked Witch and why everything happened.
Don't see it if you really like Dorothy as a character.
See it if you enjoy satirical pieces. It is hilarious and pokes fun at history.
Don't see it if you are not into musicals. Some of the references might be over your head.