I believe that Ocean is creating Sumers Gone as he envisions it. We know from a few of his comments that some of his vision was not achievable, particularly a few years ago, due to hardware and software constraints (budget as well).
As his capabilities to craft SG grow, coupled with hardware and software improvements through time, he is better able to capture and share this vision with us.
AVNs are a relatively new horizon for artists to use to showcase their visions.
Imagine if
GOT was a visual novel and then imagine it as the creation of one man with limited funding. How much of the writer's vision would have to be sacrificed just to get the AVN started?
How much would it evolve (quality, animations, and VA for example) as the writer made a name for himself, including the increased resourcing from early success?
I'm not advocating that Ocean slow development to a crawl to get to some magical 99.99% level of quality, but I do want him to feel the artistic freedom to tell us this story his way.
I recognize, as well, that others feel differently.
I'll support Ocean with whatever choices he makes right now based on what he has delivered so far and his commitment to consistent communication with his supporters.
Cheers!!