I like the idea of having to make a great fight with the hero without killing him, the fact that the style bar let us the possibility to increase the points without a maximum, allowing players to challenge themselves to do the max score possible even if it would be nice to have a score note at the end.
Music and art are just what we need to understand and appreciate the game.
The gameplay is largely enough for the play time.
And the theme of the game fit well with the theme for the jam!
Maybe the only thing I would have to add is the fact that I haven't be able to use the final attack properly without just killing the hero, but I will just assume that I'm not sufficiently good or lucky at this game ^^.