Review Detail of Irappu in The Most Satisfied Reincarnate

(I've read up to chapter 82) First of all I have no idea how this novel has a score of 4.77 with such bad grammar and sentence structure, when I read this novel I file like I'm reading machine translation. The story is ok, but the MC makes mistakes and does things that person with his background wouldn't make or act in such a way (referring to his gangster background). It feels like the author just added the gangster background just so they can make it more except able for the to start killing when he was still a chilled and to to give the MC the "Selfish" trait. If the later chapters are the same grammar and sentence structure wise I would suggest the author to hire a book editor. If anyone's read further ahead of me please leave a reply if the grammar and sentence structure improves.