First of all i know this series is definitely worth watching. I loved it! They did an amazing CGI job and actors were amazing, I even draw fan arts for this drama but story?
I guess nowadays using this success formula is popular. Badass and morally grey lead male, totally successful and badass woman lead (at the end match her to the male lead because all female leads need romance right?) and a villain who is totally gonna die at the end of the drama. Why?!!! Let him live. Let him win some real games. He isn't even equal to Vincenzo the whole time. He was introduced us as a psycho killer. Ok, but he could be a killer and a real businessman with some serious ideas. He needs his lawyer to figure things out for himself. He just kills for success. He could be more witty.
And why always pure evil characters die at the end? I'm not saying he should turn into an angel. But killing him is too easy and predictable. And romance between two lead at the end? That kiss! Wrapping things up with happy ending kiss. I was so frustrated TT

Some details i absolutely loved was:
Inzaghi (Pigeon): This detail was marvelous. I know mafia stories need a twisted details like mascots e.g. Sopranos's duck. So pigeon was an amazing idea in my opinion.
CHE CAZZO line: aaaah that scene was so satisfying. Swearing in italian. Perfecto!
That BL episode: perfect match!
Balloon company: just PLEASE HIRE ME!!