I think that’s the heart of it, if people feel like they’ve seen it before they could grow apathetic. Also comes down to variety, how many good space adventures came out around the time of OT? Now how many kids would rather watch Guardians of the Galaxy? It’s definitely not over for Star Wars, the platform it holds hasn’t been completely usurped, but Lucasfilm won’t be able to keep it resting on their laurels. I like the Bond example because it’s undergone many changes to modernize and still play to what fans are after.