Instruct: Classify Amazon reviews into positive or negative sentiment
Query: My son likes this game, but the quality of the game he received is not what was stated. It doesn't always work.

I don't know if I will buy a used game from amazon.com again. The game I purchased doesn't always work. It worked for a few days and then the disk started saying it could not be read. My son is older and very careful with his games, so I know it is not from his use. He only played it a few times. I am not impressed!