It's a Horse of a Different Color

I was just thinking the other day what it would have been like to watch the Wizard of Oz when it came out in 1939. I mean, you're sitting there, and it's just another ordinary movie in black-and-white about some dumb and whiny country girl. Then, all of a sudden, the screen explodes into a billion colors and the story gets craaaazzzyyy! I think it would have been really cool. I like the movie so much now, but it would have been insane to experience it when color movies weren't even heard of!