the lit rpg is currently swarmed with books. most are possible and enjoyable. few very very bad. this one stands out as it limits the amount of text a gaming rpg usually includes. I dont mind that as much but I know it can get very annoying. the characters are great and feel fleshed our, they have flaws and drives separate from each other. the main bad guy feels a little flat compared to them. maybe because well spoiler.
I recommend this book and the previous one as well. I am co to using on. the only book series I think beats this is dungeon madness by Dakota krout.