Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This little thing is a giant

I bought the Rio Karma because I liked the files supported, the price, the size, and the battery life. I had it for one day, my daughter, the audiofile, tried it, asked me for this to replace her IPOD, gave me hers. I bought another Rio Karma for me by the end of the same day. What a surprisingly great little thing!