As a rhythym game fan, and not so much action games fan, I thought I would bump off this title. However, on normal difficulty, the action element of it turned out to be pretty easy, and I had a lot satisfaction killing enemies to the beat. Sometimes the platforming sections felt too long for me - I was just waiting for the next fight to start. And when more classic rhythm sections were coming in, I felt absolutely badass.
Humor is a bit cringe, but the game knows it and uses it. And the art, absolutely unique. It's a first cell-shading game I actually like the looks of. Transitions to 2D cutscenes are seamless, and the the whole game plays like one long simple anime story. It has extensive after-game. I didn't try it, but people who want to master the system will have what to try.