Yeah, Thousand Arms was so rad. I'm glad I managed buying my copy way back, just wish I remembered where I put it in the tornado wrecked den I call a home. It was the very first game I played that had anything like VN mechanics in it, though minor.
Hm, genre, I guess being the fool I am, I just can't help but have a soft spot for the more rom-com types and sci-fi, though I will say I enjoy VN's more when it feels like the protagonist is significant to the story. Much as I enjoyed Analogue and the sequel Hate Plus, it felt like my input as the player diminished with time. Not sure if that counts as a genre though, heh.