Instruct: Classify Amazon reviews into positive or negative sentiment
Query: An excellent SD Card!

Originally my 2 year old digital camera came with a 512 stick. I looked into upgrading to help extend the life of the camera a little bit. Amazon had some incredible prices on the product so I went ahead and ordered one. Took it on a trip with me and it's great. It's a very quick card which actually helps when you are trying to snap multiple pictures. It's very stable and very reliable as well. If you are in the market for a quick SD card that can take a beating, look no further. This is the one you need.