I can also not (yet?) give 5 points, for the simple reason that the AI videos do the heavy lifting here. Yes, absolutely, they are stunning, they look great and better than any other games that have been using AI afaik.
BUT a game is more than just videos. The game takes, at the moment, like 30min and the gameplay is mostly walking to another location to get a video to start. Don't overuse the AI CGs and don't let them be the only great feature.
So, how can it be better? Actual gameplay - fights, quests, events without sexual context. Things to DO. Lore, background stuff that show what society is like, how magic/gods affect the world, directly and indirectly.
And, of course, this is a first release so I'm sure that a lot of this WILL come! This first release has to be mostly seen as a proof of concept, I guess, what this dev can do with AI (and it's great!).