A critic review is a snippet from a longer review article that a single editor has created, curated, or compiled for a publisher. Critic reviews appear in Search results with a snippet from the critic, the critic's name and the publisher icon, helping readers to easily find the reviews and navigate to your website to read the complete reviews.
You can supply critic reviews for the following content types:
datePublished (Date): Date of the review's first publication, in ISO 8601 date format.
description (Text): A snippet from the body of the actual review that captures the author's opinion about the review subject.
itemReviewed (Book, Movie, or LocalBusiness): The item that is being reviewed.