Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This game is unfun, unstable, and over priced

I signed on from day one of retail and it has been downhill ever since. This game is even buggier than when it was first released, if you can believe that! They have absolutely no customer service. Emails and in game help requests go unanswered. Aside from the pretty graphics and if you can get it running long enough before crashing, you soon discover the game inside is very shallow. The mission generator makes the same boring missions except you have different wall textures. Game balance doesn't exist and they're still constantly nerfing character classes. ...