Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: I love Rush but....

I have ripped the audio tracks from the DVD (both the stereo track and the 6-channel mix) and it is UNLISTENABLE. This is the FIRST time this has ever happened for any concert DVD in my huge collection. Unbelievably bad for any concert DVD (even a bootleg), let alone a band like Rush who has generally put out quality recordings. The person in charge of this mix should never be allowed in a studio again.