To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I don't like that kind of ending! Is this the beginning of a sequel? I would I would read it knowing that it has a sequel or is the beginning of a serious but if you don't tell me and you leave the book like that I won't I won't bother reading anymore