Instruct: Classify Amazon reviews into positive or negative sentiment
Query: four stars

This is a fun game that takes you to some dates throughout history. Carmen Sandiego is trying to rewrite history, and you must stop her.This is a good game, but I gave it four stars because it's short game. Afteryou beat a level, you can go back to those levels later. A few of the levels are pretty hard, but most are easy.