Hey just finished playing this. First off, it's great! I had a lot of fun with it. My only complaints were that, if I activated overdrive, the game would lag noticeably, but I'm also am playing on the equivalent of a toaster. The other complaint was that I wished there were a setting to increase or decrease the visual delay of the notes so I could calibrate it for my display. It seemed like the notes were always noticeably slower than the music but it could just be a performance thing, I'm not sure. Anyway thank you for making this it was a good time and I look forward to seeing where it goes!