Another thing is, star wars was build upon the 4-6 episodes.
then in 1-3 and clone wars, they filled in the gaps and perfected the storyline (with its flaws, but not to bad).
For me the entire thing was done and wrapped up. Like the Bourne Trilogy
The new star wars trilogy will be like the 4th Bourne movie. They'll probably be good and well produced movies, but they feel out of place, cause the story is done and they now make a new part, with pretty much new protagonists.