LISC excels when it comes to its beautiful renders and impressive scenes. From the character designs to the UI, there is a level of visual polish that you don't see too often in AVNs. Sadly, the dialogue and story fall short of what you would expect for an AVN with this visual quality. The dialogue is often an incoherent mix of what I believe to be Google-translated sentences and millennial/Gen Z slang. This isn't helped by the fact that relationships aren't well defined, ie, Landlady and landlord titles make whole interactions difficult to read. (at least harder than they should be). While I can appreciate non-linear storytelling, I have to say that the flow of the story is often interrupted by its overuse of flashbacks. Rather than letting you, the player, arrive/earn these intimate moments with his love interest. They are presented to the player in a way that feels disjointed and a little cheap.  Overall, it's difficult not to recommend this for the visuals alone, but as GOOD as this AVN is. I believe it could be GREAT, if not one of the best. 

TLDR, the most pressing issue is dialogue, and this includes being able to define character relationships to one another. I'm not a fan of the story structure, but I understand that "fixing" that would be a huge undertaking that I don't expect the creators to take on.