Book reviews is a literary criticism form when authors give opinions and appreciation about one book. The review has other forms. It can be long or short. It can be criticism review or positive reviews. Depending other opinion of author. It also can be written by normal readers with individual comment or professional book reviewers with various angles about issues.
Thanks book reviews, readers will save time and money to purchase a book. It also helps to advertise author and book more efficiently. To understand more benefits from book reviews for reader, following this article.