Instruct: Classify Amazon reviews into positive or negative sentiment
Query: disc 4 won't work

I've got a playstation 3 and after installing the latest update disc 4 will not load. I get a message that disc is not a playable disc. Since i did not order it from here I can't return it. I do have season 2 and 3 on order here but cancelling and I'll just stick to my dvd's of the show.