What is your opinion of the book? This is where you say, "it will keep you on your toes" or "it is a real page-turner."
You saying that the story is "really good" is not enough of a response. You must also explain to us why the story was "really good" or what made the story "really good." Sure, it is a good story but what makes it good? Answering this question could be difficult for some of you.