Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: p

This drive worked beutifully in the first 6 months in on of our school research laboratories, regardless of the infrequent unexplained miscommunication with the PC. After they trusted it for work and research data backup, done just once every 2 weeks, it suddenly gave clicking sounds and stopped working. After extended agony with the customer support, they simply got nothing. Surperisingly, when they talked about this subject with some of our collegues in our University, they discovered that many of us, in defferent departments, suffered from the same problem with different models of the Wistern Digital external hard drives (USB/Firewire).After all the frustration and the torture with this piece of junk, I can say for sure, Buy WD if you are looking for the best machine to lose your data? Beleive me when I say Western Digital Hard Drives are absolutely the worst for your data storage. We've been there before.