1.5/5 I got to chapter 105/900+ before quitting. "Smart main character" book done badly (though there are also good parts).
This book tries to be a "smart MC" book, where the mc gains power and influences events using their mind and their mouth instead of their fists. While parts of this book are well-done and interesting, the things that happen are often confusing, illogical, or inconsistent, which makes the book too annoying to read.
Characters: 3/5 I liked them. The mc is decent, but the lack of explanation for his thought processes often make it seem like the author is trying to write him as a character who is smart instead of just making the things he does obviously smart, which is annoying. The side characters are all interesting, and they are each dysfunctional in their own way.
World: 1/5 I disliked parts of it. There is a critical lack of explanation as to why things are the way they are. Nobody seems remotely curious about this fantasy world that they are thrown into, and the state of the world is explained so poorly that attempts by the author to say "this happened" or "the people of the world did xyz" fall flat.
Story: 1 or 3/5 some of it annoys me and some of it is enjoyable. This story centers on the "smart mc". I will not let that distinction go because it is the core of his character as well as the core of the momentum of the story. The mc does things that are supposed to be smart, but due to poor explanation in writing it is impossible to understand why that makes him smart and things are instead annoying. For example, an adventurer from another guild insulted him inside a dungeon. Everyone here is transmigrated from earth. The mc gets some bad news articles to be made and suddenly the entire world is boycotting products from the guild that the person who insulted him is from. The author tries to give some lame explanation, spending two sentences to say that the people were oppressed and are somehow erupting in fury, but that makes no sense. Companies here on earth use child slavery and barely anyone boycotts them. People generally only act when they see danger to themselves, and it isn't made clear how the mc's "masterful" plan to expose someone dissing him actually created such a large result. This is only one example, and there is plenty of this later on as well.
It's over, 0/5 If you want to be poverty stricken, betray and kill your village, scramble for food and take 25 chapters to learn the saddest fireball attack that can only be used once, then please go read lord of the flies. At least that book wasn't written by an 8 year old.