I have it.
IMO, he uses way too much olive oil, honey, and fruit, plus very expensive ingredients. I really didn't find it all that useful for my purposes, but others may like it. I appreciate that there are some varied Paleo-style cookbooks to choose from, but it wasn't my thing.
I'm really looking forward to this one: Amazon.com: Everyday Paleo (9780982565810): Sarah Fragoso, Robb Wolf: Books
I hope it does well. It's already selling well in pre-orders.