As administrator, you have the ability to "review" each listing in your search engine. Try to keep in mind that simply because we call this a "review" does not restrict you to writing a pure "review/opinion" piece on the sites.
The concept behind this review system is to afford you a method of creating customized detail pages for the listings in your directory.
When in the Hyperseek admin directory, one of the links presented to you along with Edit,Delete, and Feature is "Review". You'd click that link to write a review of the website. (or enter any text, descriptions, etc you'd like). Once written, use this utility to re-edit the text you wrote, delete the review, or regenerate the static review pages for all reviewed sites.
You can use the <<REVIEW>> tag in your listing templates to force Hyperseek to draw a link to the review/text for each listing in the search results. Hyperseek is smart enough not to link to sites that you haven't reviewed.