Instruct: Classify a given review as either positive or negative.
Query: Aaaah, The Late 70's, when people seemed happy

The last year or two, i've discovered this and the led zep concert dvd from knebworth. both of which seem like they are new videos although shot close to thirty years ago. both have modern sounding sound, both sound like they were released yesterday to my eyes and ears, it was a magical time, people were healthy, they were happy, they were hedonistic and hearty, they were still alive. a great time for all who are still here remembering and loving those moments captured in time. this is a must have dvd.