I played it a few days ago, and loved it. I had never even considered the idea of a Sonic VN but, honestly it works really well. The detectiving was fun, I didn't out figure Espio was the murderer until the very end, I don't if that's a result of clever writing and storytelling or if I'm just unobservant. I enjoyed the THINK! minigame, it has a good difficulty curve and was actually a little challenging by the end of the game. Though I will say the last set of levels were a little disorienting, having the entire screen scrolling messed with my eyes and made it hard to focus. I know it's an April fools joke, but I would actually like to see more stuff like this. Writing this good in a Sonic game is refreshing and it would be nice to see more from the people that made this.