Instruct: Classify Amazon reviews into positive or negative sentiment
Query: poorer than I expected

Poor audio, video is crisp, sound engineering was not done well and there is no vocal range or the originally quality is gone. Bass was booming even when Lake was playing it? I tried adjusting my 5.1 system but not possible to get a good sound and given today's technology it should have been easy. I am not a super fan but I especially like their their ballads which were either missing (such as Still You Turn Me On) or done poorly. The vocals on Lucky Man had to compete with the crowd, a good engineer would have cleaned it up.