In fact, the story is rather dull. While I understand how it may be interesting to some, the fact that the story is based on one man's value due to what he holds inside just doesn't make it all that interesting. They've done their best to protect the man because he is extremely useful. But that's about it. Usefulness, whether in wit or analytic skills, the flow of the story is at times vacuous, filled with half fillers and slice of life, while other filled with actual story line. One of the review wrote they found it boring; I found the same way after watching few beginning episodes. I skipped the boring part with past history and stories that made no sense, and went to the actual meat of the story. And yet, the meat just did not have that feeling of climatic feeling of despair and helplessness as they have made it out to be. And yet, not to mention that such climatic ending is only in the last episode. The rest is filler and building up to that ending. I just do not feel the reward after watching the show. Even the second season was disappointment, to say the least.
The artwork and sound is quite nice. I would definitely rate it as high as possible if I could as any modern anime nowadays. I certainly have no problem with artwork nor sound. Character requires a bit of work. Perhaps using Osaka person in the show would have made it even more enjoyable. Music is no doubt a great hit in my heart especially in using piano as one of the main instrument. But as stated above, my enjoyment is mediocre; albeit, fair at best.
