I really like the anime. "points to user title" I am only on episode 28 or so, though, so I guess there isn't that much for me to talk about. My favorite gurdian character so far is Miki she is such a smart alick. I also think Miki and Ikuto's gaurdian character make a cure couple nyah.
I really liked the first season, the second season was only alright but I don't like the third season. The shugo chara party thing isn't great. The main anime is only like 10 minutes so it feels like I'm being robbed of my favourite characters, even though I like Rikka.
I wonder where it's going to go when Amu graduates in the series...Rikka used open heart with Amu, so I'm not sure if I like it or not yet.