I ordered this book for my daughter, who's five, after reading Satrapi's Persepolis: The Story of a Childhood and Persepolis 2: The Story of a Return. The former I had to read for a campus reading program and found appreciation for the author's graphics and delivery.
My daughter really took to the book. The story was longer than most of the books she has been reading but for many nights in a row, she read the entire book on her own. There is more text on the pages than in "learning to read" type books but not so much that it is overwhelming. It's a good transition to other books like Library Lion.
The graphics are eye-catching and I appreciated how the story was a little more involved (you have to think about the point) than many books for children are, at least those I have encountered.
My daughter has expressed interest in more books like this - which, of course, I will indulge.