It's been years since the series ended. But even near 2013, I still love this anime.
My first opinion of the show was, 'Oh, great, another kiddie magical girl show.' But when I gave it a shot, it had so much more.
Shugo Chara has so many genres. Shoujo, Magic, Comedy, Romance, Action,..etc.
You can really see the development in the main characters personality.
If you haven't seen it yet, go