Director Sam Raimi has built a palace on a poppy field with the visually resplendent, narratively inert box office hit Oz: The Great and Powerful (C-). Built around a conman protagonist played by James Franco and featuring the most star studded trio of witches since Disney’s similarly hideous Hocus Pocus, this tedious journey through predictable prequeldom is pretty much a mess from start to finish. Ah, but that beautiful spectacle – almost everything emerald or enchanting you could dream of painting on a green screen! Too bad there are only about two or three moments that make you care. When Disney further extends this yellow brick franchise, I suggest new screenwriters behind the curtain.