Instruct: Classify the given review into positive or negative sentiment.
Query: Defective discs

DON'T BUY THIS.I got this with the intention of watching it on a PS3. Discs 2 and 3 worked perfectly, but disc 1 was just a non-starter. It got to the screen that said that the Blu-Ray was manufactured to the most recent standards blah blah and then went back to the PS3 home screen.I got a replacement from Amazon and it's exactly the same! Discs 2 and 3 work, disc 1 kicks back to the PS3 home screen before it even gets to the anti-piracy warning. Don't buy this! It's a great show, but get the DVD.