Well when they start with something really quite good, like Wizard of Oz, very original for the time (book written around 1900, movie was 1939) - it takes true talent to ruin it so badly. I mean Zardoz doesn't get much credit for actually being better. Anyway, just like my opinion man. If you enjoy it, fine. It will probably win some awards. Or something.
When I was a youngster and saw the Wizard of Oz movie for the first time, I was annoyed that the story development kept getting interrupted with pointless singing and dancing.
And once Dorothy and Toto were back in Kansas and the entire trip to Oz turned out to be a dream, wasn't Miss Gulch going to show up again to take Toto away to be destroyed?