The general content of this book is pretty good. Nothing fantastic in the regular gear and the magical stuff but its pretty good. Where this book shines is the notes from Xanathar. They do an excellent job of keeping it going from the Guide to Everything. Even working in a perfect Hitchhiker's Guide reference. Which, as soon as I read it, made me write this review.
There is nothing bad or broken in my opinion, in the way of gear.
This is a good addition to every collection.
[5 of 5 Stars!]