Just a simple and appealing rhythm game. That being said, it sort of works with how the show is presented: very simple, but cute and feel good. K-on was actually one of the first animes I had ever got into, so I have a bit of a personal attachment I suppose. I don't know man, I was really just sitting here doing every track with a smile on my face reliving some good memories I had with the show. Unfortunately, there is no fan translation, so a majority of the text is not readable, but the core game part you can still experience perfectly fine. I'd highly recommend if you like the show and just need some 2000's anime tie-in game nostalgia to vibe to for an afternoon.