So my long and winding book review didn't persuade you to order The Art of The Croods. Fair enough. I'm not one to hold a grudge. Teoh Yi Chie from Parka Blogs was kind enough to share his video flip-through of the book. If THIS doesn't push you to purchase a copy, then the problem isn't the book -- it's YOU.
Bonus moment of clarity: Turns out, I am one to hold a grudge!