Instruct: Classify Amazon reviews into positive or negative sentiment
Query: mind of its own

I have had to replace my iPod mini three times?! I have not so much as dropped it. Sometimes the battery appears to be fully charged but the iPod will cease playing in the middle of a workout. Sometimes the display light will come on by itself in the middle of the night?! Plugging the iPod in will sometimes rectify the problem... sometimes not. I've been told it is a battery issue. In addition to the iPod being possessed I've found that I have too much music to store on this little guy. Perhaps its larger brethren are more hearty.