Instruct: Classify the given Amazon review as either positive or negative.
Query: Classic by a master storyteller -

The only reason this didn't get a five is because some of the technology, a very small part, was anachronistic. Even the best futurists are wrong in key areas. In this one, the messages left by a lost advanced civilization are on videotapes that degraded. The degradation of the information media is important to the story and the master was just a little too specific about the tech involved.In all other aspects, the story is fantastic and captivating.For anybody who loves space opera, science fantasy, or dystopian themes, this is a classic must read.