I know a lot of people reallllly like this manga. And I really liked the beginning. But as I went further into the arcs I started getting more and more impatient with it; for me it sort of tipped over that indefinable border between fluffy vanilla goodless and saccharine nausea-inducement. The female lead's increasingly supernatural ability to cause really horrible people to suddenly completely reform just left me facepalming after a while. And when I say "really horrible", I mean they were portrayed totally over the top as one-dimensional villains just to make her inevitable turning them around all the more dramatic (and stupider). If I had to do it over again, I'd skip most of the second half or so--read the first half or until I started to squirm, and then skip to the last few chapters.
But the early part is really nice, and the art is great--there's something about that girl, she's so sweetly beautiful, so innocently sexy. It's certainly worth a look but I can't wholeheartedly recommend it.