Mandatory comments when rating a product

There must be some sort of mandatory rating when you give stars for a product. Since the old comments were deleted I often come across products with a low rating and no comments whatsoever. Am I supposed to just believe some anonymous rater based on the number of stars?
Make it so that you have to type at least X characters of comments to be able to rate and then have an Epic staff member look over all new comments to make sure they’re not just klsdhjf sjklh fskjh fskjfh kind of comments to reach the required NOF characters.