Three letters: W-O-W. I was truly amazed by this book and fully understand the Pulitzer the author received for it.
The format is brilliant: the book you're holding and reading is actually being developed and written in front of your eyes. The constant switch between present day and war memories force you to take the cruelty of it all in more wholly.
The content is brilliant too: there are two narratives to follow: the present day Spiegelman and the past Spiegelman. Perhaps I found the relationship between the author and this father even more appalling than the war story.
In short, this is a truly amazing book and I loved and hated it beginning to end. For days I had an awkward feeling in my chest and I'm still struggling ordering my thoughts on it.
What an impact a book can have on your life...