Well I certainly recommend it if you find the time for it.
I'm afraid I haven't. I have not actually had a chance to play a traditional Visual Novel game, which is hilarious in hindsight because a friend and I were at one time trying to make one.
*reads your latest post in the EoY topic* *notices Schroedinger's Cat reference* *notices preferred types of stories* *notices affinity towards the unreliable narrator and amnesia tropes* *notices appreciation towards mysteries* You... don't happen to know Umineko no Naku Koro ni, do you?