I really love this anime; why? because it's very unique, infact; I have never, ever seen a battleship based anime, props to them for making it unique!
Story: 8- Now I won't get on this one too hard, but it's kind of choppy, time stamps, dates, you know, but I like how *spoilers ahead* Sorry :/ They get into battles a lot, now they somehow just kind of regain their lost foods, weapons, and ya know; stuff that went missing on the ship before, but it's a good overall story, the mutiny, the battles, it's good, I like it!
Art: 9- I enjoyed the ships, the water, the characters, everything! very smooth animation and detail to small things, thats why I like it!
Sound: 10- I can't complain, really well done sound with explosions, characters; except they all sound alike basically!
Character; 9 Each character has their own personality which I do like in my animes I watch, and not the same old boring characters. Each character has a growing emotions to one another, and bond with them, rather teamwork, or in general!
Enjoyment: 10 I liked this anime so much, I put it in my favorites :3, really should get more attention, I loved this, it's very unique, satisfying, and builds teamwork