I received a review copy of this book.
Masterfully done.
If you've read any other books in this series, then you know how involved they can get. This one is no exception, and while the ending is a big reveal, it's still not the final chapter in this series. I anxiously await the next one when it's ready.
If you haven't read any of the books in this series yet, but you're a LitRPG fan, then don't wait any longer, go grab yourself a copy, and get reading, it's a truly epic struggle, and one (interestingly enough) with few side plots. Some won't like it, since it's not your typical LitRPG setting, but it's all worth it, trust me.