Uuurgh. I don't know how to review this book.
It was fun, that's one thing. It had a likable protagonist, a fun setting, and in interesting premise. This is probably my first full LitRPG, and the audiobook was really well narrated.
But there are some glaring flaws. The antagonist is a cliché, worse than many terrible comic book villains. Any scene with him was actively annoying, and I disliked the character not because he was a good antagonist, but because of how much he resembled a bad comic book villain.
I also wish I feared for the main character a bit more, as you don't really feel that he is in danger at all throughout the book. The story and narration were enough to pull me along, and I did enjoy myself, but I wish I could have been a little more invested in the characters.
But, y'know, I did have fun. Giant battles with exploding zombies, skeleton creatures, and the undead. Fire mages, Ice mages, Necromancers... This is a damn fun book, especially for fans of video games.
So yeah, the book does have its flaws, but that word "fun" keeps popping up. I've already bought the sequel, and at this point I'm pretty sure I'll be reading the whole trilogy.
FUN!