In some places there is lack of choice, which is not really my preference when it comes to visual novels. Kelsea might explain the lore around our character a bit better and with more depth than naga girl and Jiltila, but still, my personal preference would be if there would be a choice for the protagonist to resist Kelsea's seduction and avoid soft-locked encounter with her and missing encounter with Jiltila. It definitely is a curious path in the story, it is just a bit strange it is unavoidable once the character decides to go to "Serpent's Gullet" instead of Scylla's Lounge.

However, it is just a little personal preference. The game looks really good, and it seems it is being developed with quite some care, most appearing characters having sprites (even those who do not seem to be important for the plot. It is most impressive, not often one can see this in visual novels) and there is a certain charm in the style of it all.