this is possibly one of the best anime out there. it's very different, and I mean that in the best way possible. I'm not sure if I've ever seen anything quite like it. the art style is very good. it's been almost a year since I watched it, but the opening is still stuck in my head! the characters are all charming in their own ways; it's hard to pick a favorite. this anime was so good, I watched it all in a day, and I'd definitely do it again. if you like tanks, or even if you don't, I highly recommend it!