Instruct: Classify Amazon reviews into positive or negative sentiment
Query: good comfort but bad sound

these are comfortable but the sound is awful. it has no bass whatsoever. the treble is ok but 20,000Hz isnt a whole lot of treble power either. the sound would be described as inferior, no bass, no treble, all mids. id get the mdrj10, maybe they dont fit as good but they have a whole lot better sound, they have good bass & good treble. these dont.