Instruct: Classify a given Amazon review as either positive or negative.
Query: Classic Act

Classic Bill Cosby. Still funny today. I once saw him perform live in Chattanooga, TN at the yearly Riverbend festival. It was strange because they usually reserve the main stage ("Coke Stage") for big musical acts. I could be wrong, but I think he's the only non musical act to play the main stage at the Riverbend Festival.