Two words: Kevin Feige'JMO. Star Wars has been horrible under Disney. I'm hoping Disney gives free reign to Marvel Studios to keep doing what they have been doing. If it ain't broke, don't fix it.
If you have a franchise and want to mimic the success of Marvel, find your own Feige. Someone who knows the source, understands the fans and has the vision to tie it all in together. Once you find that person, get out of their way and be patient.
As long as Feige' is involved at Marvel, I feel good about it.