Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: A must have for your collection

This was a great concert video.zman, interesting to hear that he won an award for the audio, my tape has always had a terrible audio quality, it's not too bad most of the time, but it gets distorted on the louder portions, and I don't have that problem with any other tape. I bought it at the store, so hopefully it's not a bootleg.I have Pulse, but one thing I like about this one, is the 3 girls that sing on "Great Gig in the Sky" were just AWESOME, their voices are immaculate, and they're sexy, and put on a professional show! HERE HERE!!!I'm still amazed at the lighting, the "Circle of Lights" is an amazing rig, and it's just awesome what they can do with it.