I like the storyline of this show,it attract me so much

Let's be realistic.

At first rather annoying in its heavy emphasis on reenactments, this movie ultimately proves fascinating, simply because the complicated, highly dramatic tale it tells still almost defies belief.

If you're interested in the topic at hand, you should just watch it and judge yourself because the reviews have gone very biased by people that didn't even watch it and just hate (or love) the creator. I liked it, it was well written, narrated, and directed and it was about a topic that interests me.

A finely crafted gangster film about three brothers, each with his own relationship to a powerful crime syndicate, and a heist the middle brother plans on that syndicate. The story and plot easily bears comparison with any in modern movies with a similar theme. Even the two song-and-dance numbers make sense, in that they serve to characterise the younger brother's gang as youthful and naive. Well worth seeing - even if you don't speak Japanese.