I was struggling with giving this book a 3 or a 4 because there were aspects I reeeeally liked about it, but finally decided for a 3 (3.5 if it were possible) since the aspects I disliked outweight the good stuff, and some of the greatest aspects became negative at some point in the story. If you've missed the hype surrounding this series (one of the highest revenue properties on the planet over the past couple years), let me fill you in a bit. Not my favourite manga,but it's certainly up in the top 5 without a doubt. I chose to read this as I was struggling with the anime but could tell there was a story there that I would enjoy.

The setup is pretty interesting. In this world there are demons who can walk around at night and feed on humans, a bit like how Vampires work in fiction but they have more variation in their design. Our main protagonist is the young Tanjiro who's taken in as a demon slayer after his family is murdered by a demon and his sister is infected. He hides his demon sister and tries to train her to be good, which is unheard of.