A review is a critical evaluation of a text, event, object, or phenomenon. Reviews can be divided into two main categories: academic reviews and consumer reviews. Academic reviews are typically written by experts in a particular field and are intended to assess the quality of a work within the context of its genre, historical period, or field of study. Consumer reviews, on the other hand, are written by members of the general public and are typically focused on personal opinion and experience. Regardless of their type, all reviews share a common goal: to provide an honest assessment of their subject matter. In doing so, they can help readers to make informed decisions about what to read, see, or purchase.