What feature does the Explore tool lack in terms of filtering resources?

The Explore tool is designed to help users find and leverage various resources quickly and efficiently, offering several ways to filter content to best suit their needs. However, it does lack the ability to filter by ratings. This means that while users can organize results based on other criteria such as author, type, and date, there is no option to view resources based on how they are rated by other users or experts. This limitation can affect a user's ability to easily access highly-rated or popular resources, focusing instead on attributes like authorship or the nature of the materials rather than their reception or quality as assessed by user feedback. Thus, this feature deficit defines the Explore tool's filtering capabilities.