A review is a critical assessment of a product, service, or business including a film, music album, video game, book; a commodity like a car, house appliance, or computer software; or softwares like Internet software or computer games. Reviews are very important in today’s culture, where consumers are more likely to buy products advertised or promoted than those that are not. Reviews are widely available on the Internet, in magazines and journals, and even at bookstores. In fact, many readers and publications actually prefer to receive reviews rather than to have a book reviewed.