Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not good

When I got the Sandisk memory stick it did not work and I returned it. The replacement worked for a few days and then it stopped as well. Secondly, the cover was lost in 2 days because it is so easy to pull off. I was most disappointed in this.The best thing about it is it's size but the size cannot compensate for its non-functionality. I would not recommend this product to anyone.