I liked the ending a lot. As for the series itself... I loved the concept. I loved the characters. I loved the art... but I felt like it didn't flow very smoothly, if that makes sense? At points, I felt like it was hard to follow what was happening. Like it kept jumping forward... that it was not explaining things as much as it should have? Maybe I'm just stupid. But throughout the series, I kept finding myself looking back thinking that I missed a panel or even a whole page because I felt like steps were missing in the story/explanation of what was happening. I look forward to watching the anime to see if I feel the same way while watching that.