The website KillingtheBuddha.com posted an excellent review of Robert Crumb's latest illustrative masterpiece - The Book of Genesis Illustrated by R. Crumb. I completely agree with the review. If you're a fan of Crumb's work, you'll recognize with specific style...however it's not as over-the-top as much of his previous work.
I'm currently reading the graphical work. If you've not been introduced to R. Crumb's art...this should probably not be your first read. Check out some of his underground comix (Devil Girl or Mr. Natural) for a truer look at his unique style.