Just found it, but a-data is a decent brand. I've had patriot SD cards die more often, so it's really not easy to buy anything with 100% safety. Trying to judge quality from only 3 reviews on a new product is not easy. I would assume it's okay though. Look at all their other flash memory, it's all rated 4/5 or higher with the exception of the ones with < 5 reviews.
I have about 8 a-data sd cards and have not returned any.