Instruct: Classify Amazon reviews into positive or negative sentiment
Query: superficial information only

The book provided little insight or information about these virtual worlds, and completely failed to enlighten the reader as to the technology which made these worlds interesting. It provided an basic overview of the worlds, a brief history, and how to manuever around in them, however this failed to give any substance to the writting.As the author notes in the forward, this was his first attempt at writting, and it clearly shows as entire text was written at an elementary school level. This made the reading uninteresting as well as uninformative.For those uninitiated with the Internet, virtual worlds, or any other form technology, this might serve as a good spring board. However, if the (to be) reader is looking for anything more than a general overview, I would recommend finding a different source from which to learn.