Instruct: Classify a given review as either positive or negative.
Query: Bad Unit??

Overall the unit is pretty good, though sound and ergonomics are nothing incredible. I am not a big fan of the touchpad scroll but the volume bar on the side is good. The unit I bought has a battery problem and I only get about 3 hours of play instead of 30. The battery seems to go down between uses and goes quickly while playing. Between the battery problems and the touchpad that is too hard to use I am returning this for a Sansa player.