Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Prehistory as Studio 54

This is a silly book. Nothing like a series to expose the banality of the writer's soul, I guess. But it is fun to see Paleolithic society portrayed as an evening at Studio 54. Both social systems are defunct. Coincidence? I think not.Ayla will no doubt invent the wheel in the next book. I'm sorry she ever started. Someone invented written language and Auel is threatening to finish the series. Oh, I hope not.