Instruct: Classify Amazon reviews into positive or negative sentiment
Query: review based on sound quality only

stay away from this overhyped crap offering from sony, the 5.1 channel mix is dolby digital, no advanced resolution, not even close to dvd audio, and by the way, an inside source at sony told me they pulled the plug on sacd, so much for there hi-res format, sony is like the whiny little brat that couldnt get his way, so they release poor quality crap in hopes of hurting a format that they didnt start. lets just hope that universal stays the course and continues to offer a dvd audio layer on there releases.