Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.

The origional ad for this product gave the brand name only as Sony. So I was a little surprised when I received Media Burner DW 560. My computer did identify the burner as Optiarc AD-7190A. I have since learned NEC Optiarc is a company taken over by Sony. Still the burner did an acceptable if not perfect job of writing single and double layer DVDs. But when I went to burn CD-R I got nothing but coasters using 2 different burning programs. I have 2 other burners, and the blank media worked ok, leaving the conclusion the burner was defective. SO ENUF, and it went back to the dealer. In their defense, after several E-Mail exchanges, the refund was promptly issued. So what's in a brand name, maybe a little, maybe a lot.
Negative Review