Story:
No need to explain. The MC reincarnated to the game he played. So his knowledge of the world is what make him OP.But the author did not just threw a random trouble at him so he'll just overpower it and somehow succeed in 1 or 2 chapters. We can see his struggle to survive the nonsense world, and we're happy to see him win despite we knew he'd win after all.
The world build is fit for me. Not too straightforward, nor too complex, We learn more and more about the world through the story flow, instead of everything is simply thrown to us by a whole chapter of narration.
Character:
The author make quite good antagonist creation. The role of each charac already decided either prot/antag by the MC's knowledge. But then we see the underlying background of them that make it clear why they're doing that. Despite already knowing who they are, the characters not just do as the MC thought as the MC interfere with their story.
Although indeed there also some antag with completely trash personality whose only purpose is to be defeated.
Enjoyment:
This manga is basically comedy, nothing too serious here. It's good and funny to see how the MC succeed each trouble.
