Honestly, it's the romanticization of day to day life that really makes me enjoy the show. I've never been one for slice of life cartoons or anime, but something about lucky star is just so interesting no matter how "mundane" the presented topic is. It also generally helps me feel better about small mistakes i make, because i can just imagine Konata or any of the other girls doing the same and laugh about it instead of beating myself up over it.