I am very much enjoying your game. I was one of those who had played through the NWN module. I was very surprised and very very happy to find this visual novel. I had been curious about that module for quite a while.
That said, I hope this doesn't come as a criticism. it's just that I enjoy replaying games to read every single word and nuance. Would it be possible to implement a Skip function that allows the game to quickly go through repeated lines while stopping for the ones we have not seen? Perhaps it's there already and I haven't found it? I checked all the settings.
The game, while fun and a great read, gets a bit repetitive after the first few times starting it from scratch and carefully calculating points for Tactful or Evil. I'd love to go through other, quicker runs.