1. A method for enhancing a product review comprising performing a machine-executed operation involving instructions, wherein the machine-executed operation is at least one of: A) sending said instructions over transmission media; B) receiving said instructions over transmission media; C) storing said instructions onto a machine-readable storage medium; and D) executing the instructions; wherein said instructions are instructions which, when executed by one or more processors, cause the one or more processors to perform the steps of: storing item information; storing information that indicates that a particular product is related to a set of other products; presenting to a user an input review page associated with the particular product, wherein the input review page presents to the user one or more controls for specifying the user's opinion relative to said particular product; generating a list of related products based on the stored information that indicates that the particular product is related to the set of other products; and displaying to the user one or more controls that allow the user to specify which of those products in the set of other products were considered by said user.