Really quite a wonderful anime. Most notably is the art style, it is so colorful and gorgeous that you can't stop from being encapsulated by it. The sound is very interesting as well, it mixes a slow ambiance with exciting techno. I can guarantee you that this is definitely not an anime that you have seen before.. The art style is beautiful, the sound is breath taking, and the story is heart wrenching. I would definitely say that this is a must see anime. It's really something extraordinary.