I would say that both videos are legal. The first “Star Wars Fan Film: The Essence of the Force” would fall under the Parody clause. Even though they mimic the sounds and the basic good guy in white and the bad guy in black with hand to hand fighting and using a power within, it is all made in fun when shown how the force is from Mt Dew and that the good guy even wants to share. The creator’s goal is different than George Lucas’ in they just wanted to show their love of his work and Mt Dew in the best way they could.
In the second film “Star Wars Saga” the author took bits and pieces of the all the movies in the series and did a remix with the songs and sounds is no different than what the “A Fair(y) Use Tale” video did with all the Disney movie snippets. What he shows did not take away or give away any of the key parts of the story, but makes it more like a movie trailer for the whole series. His goal was not to tell the story in the same way as the original but concentrated more on the emotional reactions to the music.
Both of these videos did not diminish the sales of either franchise and neither of them made hundreds of copies to be distributed and compete within their respected markets. They both created something different enough that it had become their own.
Audra Mann | @WSUVcollegeMom