Good except the academy water arc latter. Especially the ending - very rushed and bad. Never seems to use the powerful character he got at start - system/cheat not done well constantly changes.

too slow

Concept is good, but I hate the fact that he is getting punished by simply being in a family with one person being a killer, (similar to north korea's 3 generations). Addition to the fact that the protagonist doesn't seem to explicitly want to focus on get revenge to the "security beuru". There is explicit social hierarchy where the top people are indifferent (even contributing) to the mass death of the bottom class. edit he is willing to kill people against him, though in an indirect way (he suprisingly is the only one so far that has morals to other people, such as those in the bottom class and those who are under family punishment too)

don't know what happened after 480, rest is good especially beginning, though would be better if the protagonists father didn't revive and die infront of him.

Just need more of players ( there is still a quota) and some water in the middle, but get fixed later when the plot speeds back up to a fast pace like the beginning.

Too slow, like way too slow what is that traning camp, he spent around 200 chapters there, author is just delaying, feels like it got inspiration from global martial arts because the system is actually kyrpton gold system, but he doesn't attempt to make money when he can.