I think I was one of few people who got this on release, I even played the demo when that came out. I got stuck at Tibby's mom and dropped it for a few years, until recently I came back to finish it. The mini games start simple but in the end get really complex, and they can be hard if you haven't played in a while. Honestly, I think every mini game needs a tutorial because of this. This one definitely is not a pick up and play, especially late game. Even though I beat it, I still feel like I haven't experienced half of the content. It's definitely a refined Rhythm Heaven experience, I recommend it to fans of the series.