good mecha fight, good character progression and story phasing, and well balanced between story and battle makes it worth the time i spend watching this.
and the story itself can teach you about history to, about the revolution of east german(i hate history classes) with it's own unique story progress and not make me confussed about it until the end of episode that is the one that makes me sit on and watch it until the end, although personally i didn't like the ost(a pop music with 666 symbol on the op scene and gruesome story to tell, well it's kinda don't fit aren't they..?).
overall if you like a good mecha anime with unique story (gruesome yet make you excited) and good character telling and progression, this one is good for you i highly recommend it
