Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Bad product or bad lot ???

I never feel like I need to put the review. I may got a bad lot of this product. I tried a few disc to back up my data by Nero program and Philip drive, dell computer E1405. It failed more than half. At first I think that my drive is bad or my computer have something wrong, so I formatted and reinstalled all programs and then tried it again. It failed again. I think about buying a new dvd writer. I never think that the disc is bad, but when I write my data on Verbatim after I failed with Memorex. Verbatim worked great!!! It saved my money before I buy a new dvd writer. I cannot explain what happenned. If Memorex staff read this, please let me know. 1 star for wasting my time and I don't know what to do with 45 memorex disc ???