Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Buy

Sony and their propiretory memory make it difficult to find the micro card at your local stores. Most stores will carry the regular memory stick, but not the micro. Most devices that use micro memory use SSD Micro and you can find that in abundance at a good price. The only place I found this M2 Micro memory was Best Buy for $40. NOT! Thanks to Amazon I got this memory for $13 with shipping, the exact same package Best Buy sells. You to the math. With the included Memeory Stick adapter, I can insert this card in my laptop without having to hook up the phone I use it in. As for SanDisk quality....it great. I have had no issues with this card. Thank you Amazon!