Xanathar's Guide to Everything

The tastiest DND book in some time.
The added excepts from the hilarious and bizarre Xanathar are great, and remind me of Bob The Skull's additions in Dresden Files RPG book.

There isn't much of a coherent theme to this supplement — it's a grab bag of new character options and optional rules for the Dungeon Master, much like the old Best of Dragon Magazine books — but there's probably something here to appeal to everybody. Production values are high and the color commentary from the eponymous Xanathar is amusing.