BuddyPress Group Reviews allows BuddyPress member add group review & give multi-rating to given criteria(s). After review post, all reviews displayed in manage review section of the group.
Admins can approve or deny review. When admin approves the review they will be published.All published reviews will be shown in reviews tab in the single group page.Admin is allowed to add as many as criteria for the rating.
There are several general settings managed by admin like allowing the popup for review, auto approval of reviews, Profile and email notifications and last to restrict the group which doesn’t want to be reviewed.