If you are going to watch this because you like gender bender anime then go right ahead, this is exactly that. But for anybody who is thinking about watching this for any other reason take my advice and DON'T. There are only two episodes in the entire 12 episode series that are made up of less than 99% filler. There is no character development, the last episode does not conclude anything, in fact it's entirely filler too! There is no plot progression AT ALL. Outside of Maria every other character is dreadful and cliche. I am sure most people who see this will think I'm just exaggerating and go ahead and watch Maria Holic anyway but for those of you who WILL listen, please don't waste your time on this train wreck of an anime series.