It was interesting at first. But then it gets tedious. It takes several chapters just talking about the gamers playing the games. One cool thing was that the author incorporated real-world elements from the video game industry into the plot, especially the reference to the infamous Sweet Baby Inc. and how the MC defeats them, I wish that would happen in real life...
Man, it was really hard to read these last chapters and reading the author's notes, it seems that it is true that the author has passed away as mentioned in the comments, hopefully he rests in peace, and thank you very much for writing this fantastic Fanfic