I don't know about you, but I love this series more than I loved tengen toppa gurren lagann. I really didn't like the whole Chibi Mecha theme in Gurren Lagann. Anywho, this anime is EPIC in terms of story, characters and ACTION. I think this anime has it all: fan-service, epic fight, supernatural abilities, and ... blood and gore. If you were a fan of Gurren Lagann or even a fan of action genre-based animes, please do consider watching this series. I highly recommend it.