Singular:
%1$s review for %2$s %1$s review for %2$s

Plural:
%1$s reviews for %2$s %1$s reviews for %2$s

This plural form is used for numbers like: 0

This plural form is used for numbers like: 1

This plural form is used for numbers like: 2

This plural form is used for numbers like: 3, 4, 5

This plural form is used for numbers like: 11, 12, 13

This plural form is used for numbers like: 100, 101, 102