I think Disney is playing this whole Star Wars thing just right. I very much like what's happening from Disney on the movie side of the shop now.
Pixar animation once a year, in generally unconnected stories -- they've had a (mostly) good run at one a year, and I don't see why it won't continue. Their stuff is great for kids, and entertaining for adults as well. Cars 2 was not up to par, and I really did not like Brave, so they aren't perfect at all, but I'll take their track record any day.
Marvel -- Two movies a year part of a fairly complicated connected plot. Perfect for those us who like ongoing narratives and complex stories to go with our explosions and vamping stars. While Thor and Iron Man 2 were not very good, the others in the series so far have ranged from decent (Hulk) to great (Avengers). And by using a myriad of writers and directors with oversight to keep the story straight, they've built a compelling ongoing narrative while allowing each film it's own style and voice. Although the material here (superhero stuff) isn't exactly ambitious, the execution and plan is quite ambitious, and they're hitting more than they are missing.
Star Wars -- A universe that just screams to be developed more than it has been. And now Disney will develop it. One movie a year is unlikely to overwhelm people, especially if, as they say, the even year movies are "side stories" that may touch on, but aren't part of, the main narrative. They seem to have gone to quality folks on the directing and writing tasks, so they aren't just using the "if we release it, they will come" strategy.
Disney Animation -- Wreck-it-Ralph was entertaining for all, and Tangled has proven profitable as well. If they churn out a movie a year to go along with Pixar's stuff, we should all be happy. And with Marvel and Star Wars being the blockbusters, the Disney animation movies won't have the pressure to do $300 million or be deemed failures.
Misc blockbuster attempts -- Pirates, Lone Ranger, John Carter. This will be a mix of hits and misses, but again, with Marvel and Star Wars as virtually guaranteed big hits, you don't have to do a "bet the studio" thing like they did with John Carter.
I'm upbeat on this side of the company.