Stylistically this game is really great. The music is also fantastic. But the biggest flaw to me is that there isn't much feedback from the game on how well you're hitting the arrows. It seems to be either hit or miss, rather than the grading scale from classical rhythm games like DDR, Beatmania, etc. And to me, that is the crux of the gameplay, and it doesn't feel very solid. If that was improved, this would be a 5/5 from me for sure.