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

I have bought 5 of these for me and my friends, some were the 1gb version.Only one of us is still using it with no problems. The skin of this flash drive starts to wear out and sometimes break. Its more of a show than it is practical.Also, the side with the whole in (To attach to your mobile or whatever) broke for two of us.