Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Edition Problem

I bought this box set twice and both times I had to send it back.Two or three cds can only be played in the first tracks and sometimes in the cd player you'll read the message NOT DISC or after cleaning this cds will play and stop,play and stop and you will never listen to the complete songs.I think it is an Edition Problem a big mistake for Global Underground.