Although this book is dated by the time I write this review I still find it an excellent and creative suppliment that is easy to use and reference for players of all expierence levels. Who hasn't wanted to play a Mind Flayer at some point? I have had several players explore the options in this book, the Bladeling is especially nice for 5e. Although the orginization, word choice, and overall layout could use some improvement the creativity alone makes this a 5 star rating.