Haven't you always wanted an anime where the main character has a giant golden sword, but instead of using it like a sword, fights by stating facts about various mythologies?! No? Me either. How about one where the protagonist gains knowledge by tongue kissing girls? Only if it's a full on hentai.
This is anime is just bad. Sometimes it seems like its goal is to just give the viewer a history lesson, but even then some of the facts from myths it says are wrong. There are so many problems with this anime that it's difficult to choose a place to start criticizing.
All you need to know is that it is bad. If you like saliva, poorly explained mythology, and lots of standing around, then give it a whirl.
The only reason it isn't lower than 2 stars is because the animation didn't suck and you need to save lower stars for true abominations. I was able to finish this one, but it was difficult. It's not worth anyone else wasting time.