This is a gorgeous game, and I really appreciate the aesthetic of the game, the mood and the quality of the renders. It's also somewhat different from every other game.
I do think the UI trips it up a bit even if it's beautiful. It's lacking some coherency with the shifts from normal VN to short sandbox (the Motel), to the sex scenes with various ways to see different views, and move on. I find myself having to scan for buttons on occasion.
Storywise, I'm worried it's painting itself into a corner. It's stretching belief already that there would be a desert that hard to cross, and a town this small at the edge, conveniently lacking everything they need to move on. And the entire escape storyline seems kind of gone already (very quickly). What was the penalty for stopping on that early drive for? But I'll have to trust that the dev have a storyboard and a plan, so we'll see where it goes.
I'm also a little annoyed that it's sold as incest. I know Patreon has rules, but you can make a story so a patch is possible, and this seems like it'll be hard given how much the story emphasizes their non-relation. Also I'd rather have had the youngest be older and available, but again - we'll see where the dev goes with the story. I might be surprised.
I'll definitely keep watching and see where it goes.