I got one same time last year, It broke down 3 times, and the last one is so bad, I have to order a replacement drive. So I agree with most review it's noisy and break down easily.
Interesting to note, the recent replacement drive is much more quieter, maybe the hardware has finally improved.
I just have to warn all user who is ordering a replacement drive, if you are using the advance replacement service with a credit card guarantee, it's best to send your broke down-drive early. It took me 3 weeks clear the hold on my credit card even though I've send my broke-down drive straight away using special delivery.