In my opinion, this book was outstanding. It was well written by Sam, the idea about the flerken invasion was hilarious and a definite page-turner. The illustrations were impressive and made me chuckle. Also, I finished this in one sit since it hooked me on.
Also, Carol as a character was written well, she wasn't as whiney like other people portray her to be. Thank you, Sam!
If anybody is looking to purchase it or be turned off by the superhero, I promise you will be obsessed with her after this book. Absolutely an amazing purchase. I cannot state how much I recommend it.