Instruct: Classify the given review as either positive or negative.
Query: A Great Buy!

This potable unit is great! +'s : sound quality is better than any Sony, 21 hours worth of playback time (1 A combined w/ rechargeable), super small and lightweight, nice factory-supplied swoop headphones, complete programming capability. -'s: control buttons a little small, must remove battery from the unit in order to recharge, takes a little longer than Sony md's when skipping from one track to another. Overall, a teriffic product!