GWTW is a very deep character study if you look below the surface. Scarlett and Melanie are alter egos as are Rhett and Ashley. The film used color as representation of feelings. Green is envy. Blue means something bad is about to happen. Red represents how unpure a woman is. For instance in the beginning Scarlett is wearing a white dress with only a red belt and red bows in her hair. At the climax of the movie, Ashley's birthday party, she's wearing an entirely scarlet colored dress and hat. There is so much more analysis. There's so much more to it i can't even think of right now. But you might appreciate it more if you looked at it as if it were literature. That's the briliance of it.
Guffaw