Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A MUST HAVE

One of the best book Wizards has released yet, rivaling the content of the PH and DMG, this is a fantastic supplement that can take your players to new worlds and dimensions in the blink of an eye. It draws from many years of material already established by TSR and then adds to it new information.The Nine Hells, Pandemonium, The Abyss, The Seven Heavens, these are all here and all fully detailed, including planar traits, inhabitants, rulers, cities (if any) and options for creating your own planes based on the templates created for the D&D cosmology.There are even stats for the Astral Dreadnaught, the one-eyed beastie from the cover of the original Manual of the Planes!For DM's who truly want to delve into the mysteries of the D&D universe, this book is mandatory. Expensive, yes, but at least this time you are getting your money's worth. If only WOTC could keep up the trend with high quality materials like this instead of slapping out the subpar paperback Class Supplements.