Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: iaudio u2 great mp3 player

This little unit does it all.Plays all types of music files without a hitch.Downloading is a breeze and recharging from the usb port i find is great.Ear buds did not fit my ears and customer support is a joke.Other than that i would highly recommend this unit. If you have the extra cash i would recommend getting the 1 gig unit.