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.
One way to know a good book is by how much free sample they give you. This book has many promises but they don’t give you much of a sample. I should’ve known. The author wants to write literature not history. She may even have good historical facts and revelations in this book but I couldn’t even finish the first chapter. I have no patience to read literature.