Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WOW

This players is incredible. 2000 albums and a FM radio in a package the size of a package of cigarettes. The sound is incredible and the audio settings are fully adjustable. The USB 2 is very fast. Highly recommended! One caveat-the controls and software take patience to learn, if computer-challenged stay away. However, once you get the hang of it, the rewards are more than worthwhile. Easy to listen to with either headphones or cheap computer speakers.