You know, I’m sure Mark Hamill had his vision of what Episode VII was, and it wasn’t even close to what he probably wanted. The same goes for George Lucas, a totally different version than what we got on the screen. You ask anybody, and we all had different versions play out in our heads, that didn’t even come close to what we thought it would be like. You can’t make everyone happy, it’s impossible. I think Mark was just pointing this out to everyone, and it’s true what he said.
It’s not only that. I’d say that most people probably had multiple ideas of what a prequel/sequel trilogy would look like, and these contradictory and ever-evolving figments were sublime precisely because each one satisfied an aspect of the subconscious; no single vision could possibly coalesce these figments into a perfect story.