The OZ Trilogy
Now that they've made a Prequel, OZ is a weird unofficial trilogy:
1. Oz The Great and Powerful (2013, Disney)
2. The Wizard of Oz (1939, MGM)
3. Return to Oz (1985, Disney)
I just saw Oz the Great and Powerful, which I thought was lots of fun. Don't know why people are complaining so much. Then checked out the other 2 again, prequels never flow directly into the original movies well, I've tried it with Star Wars Ep. III & IV, The Thing Prequel & Original, Prometheus & Alien, etc. It never feels right.
I've already noticed a lot of inconsistencies. The main most glaring one is that in Wizard the whole thing is supposed to be a dream, her house is in tact at the end. In Return to Oz there house is being rebuilt, oh and she's a little girl and not in her 20s. You could say the Disney ones are purely sequels and prequels to the book (hence the look of everything in return being like the book). However they used certain things from the MGM one like the look of the witch, the ruby slippers (there silver in the book), the sepia tone beginning Oz the great switching to color in Oz, just like the MGM one.
None of them fit exactly together, but they're all great movies in there own right and I thought it was interesting for a view to see them as a trilogy.