I've gotten that sense about Disney, too, but I hope we're wrong. That "It's going to have 150 AAs!" report about the Battle ride for Star Wars got me really excited, but beyond that, it feels like both Universal and Disney see screen/projection-heavy rides as the new norm. I'm slowly coming to terms with the reality that my particular preferences (with respect to theme park rides) are probably not going to be catered to very much by either company as we move forward.
With respect to Pandora, I can't imagine the mindset of Disney that would allow the only representation (in the entire expansion) of the alien animal life of that planet to be represented solely through projections. Seems like a HUGE missed opportunity.