I am not sure of why all the hate on the reviews,
I find the show very fun and enjoyable, most of it is silliness and while not as in depth as some other anime's, the show does a good job of doing what it does, being fun, while not taking things all that serious. I recommend for those who want something to watch that is silly.
It shows the girls going to may different areas and helping each clan or group between disputes, its simple and they usually find a solution having to do with a message, whether that is a lost memory or friendships lost. While simple I think it gives a clear ending to each part of the story.
This anime is not the greatest, but it isn't bad either, I recommend!