Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great at first, but disappointing performance as time goes on--flimsy construction

I've purchased this Archos 20 GB USB 2.0 mini hard drive a year ago. When it was new, it worked great. But as I've used it for a year, the USB connection jack on the hard drive gradually became loose. Eventually, it has become a daunting task to wiggle the USB cable just to re-establish hard drive connectivity to my computer. As I write this review, my Archos 20 GB mini hard drive is officially dead and not connecting anymore.Archos has a one year limited warranty. Unfortunately, the hard drive no longer works just a bit after a year of operation.It's a great product if you plan on using it for a year. Unfortunately, the construction of the connection port is less than sturdy.