Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Junk

When 3 out 5 discs failed to burn I thought it was my Macbook Pro's superdrive that was defective. But then I used a friends brand new external burner and got the same results. Luckily I happened to buy these when Circuit City was about to close so they were $2.50 a pack. You get what you pay for, don't waste money on these.