I just finished watching this!
I thought it was hilarious how completely and entirely stereotypically shounen it was, hahaha. They could not have fit in another cliché if they tried, but I actually did enjoy it (or else I would have dropped it, I guess). The art & animation were nice, and I liked the character designs-- all except Yukio and his moles, omg. They were just so random and it bothered me so much. :|