Pretty good book.
The writing quality is good, feels like the author actually puts time into making sure the grammar is good and he uses a pretty broad vocabulary. Sometimes though I do feel like the writing gets a bit lazy but only in some paragraphs, most of the time it's fine.
The story development is great especially for this kind of novel. Most video game novels are only one of three cliches.
1. The world of the game goes to them
2. The Mc is from the future
3. The powers of the game transfer to reality
This novel though, is able to give what a video game novel should be, while still making the main plot exciting, which is due to the story development.
Character design is where this book becomes average though, at least where it is right now. It feels like the characters in the novel, even the MC, are rusty machines that don't have much life in them. With a recent chapter though, it feels like the author might start focusing more on making the characters feel alive. I really hope the author fixes this as this book is a great read.
The update stability is also good. At first glance it might seem bad, but when you look deeper into it, it makes more sense. The author uploads one chapter a day, while setting down boundaries, like how he refuses to update on holidays. Overall I appreciate an author that tells its readers when he will and won't upload, at least you are expecting it then.
The world background is also good. The author exposes certain things, in the real world and game world, that, although he writes in the story casually, can change you whole view of the world. The author is able to do this while still having a cloak of mystery over both world. There has been only one info dump and that was in the beginning, and only about some classifications in the game. Overall the world background in the novel is great, it will always keep you on your toes and make you jump out of you seat in surprise.
The overall accesment I would give this book would be to just read it. It is a good book and you won't regret it, it's better than any cheat novel that you and I both know are not fun to read.