Regexps for goodreads

Average rating above 4, and millions of ratings.

4\.[0-9]{2} [a-z ]*— [0-9,]{9}

Average rating above 4, and hundred of thousands of ratings

4\.[0-9]{2} [a-z ]*— [1-9][0-9,]{6}

I do regexp searches in chrome using the extension find+ | Regex Find-in-Page Tool