Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Card failed after 6 months

My SanDisk worked with no problems for the first 6 or so months I had it. However, a couple weeks ago, after filling it to about 70% capacity with photos and taking it home, it crapped out. The disk reader wouldn't recognize the card, nor would the camera. They would each recognize other cards I had, but not this particular one. It was in the camera the whole time and hadn't been abused.I haven't tried support or warranty services yet, but the bottom line is that if there's something on the card you can't replace when it fails, you're out of luck.