In Oz the Great and Powerful, Sam Raimi’s Wizard of Oz prequel, James Franco uses his magic skills to (slight spoiler alert, if you can spoil a prequel) save the Emerald City and the Munchkins and everyone else that lives in that crazy place. Over at the Huffington Post, James Franco uses his well-honed writing skills to explain television, literature, and other pet topics to the world. Both tasks require wisdom and emotional fortitude, which Franco has in spades. But can you tell which insights apply to which project? Take Vulture’s “Oz or Blog” quiz and find out.