I have no complaints about the new additions. My concerns about theme are minor details that have a major impact on feel, like computer printed signs instead of hand painting.
When they add modern touches like QR codes for mobile apps and the Facebook page, I wish there was more creativity. Doc Harris is the park's mad scientist and futurist, so such touches should be themed in his style.
I will always lament the loss of live craftsmen and the living history nature of the park, but I know times have changed. They just can't get (or afford) such people today. Back 30-40 years ago, there were many locals who had those skills, and welcomed any job that paid cash. Today, demonstrating craftsmen are specialists who command a high wage.
More Foxire, less Firefox.