Instruct: Classify the given review into positive or negative sentiment.
Query: Second 9000

This is my second. Bought a month ago here, after good experience (on Skype and Vista). This one was discounted 20$. I tend to think that the batch may have been F quality. It is blurry, does not focus nor autofocus right (leaving front objects muddy, uneven sharpness), too dark (also with Right Light, Windows 7, dual core processor, 1280x720 software assisted) - all compared with the one I bought a year ago. Could not make it better, even with a lots of light or manual brightness. My first one still works fine. Big disapointment.