Instruct: Classify the given Amazon review as either positive or negative.
Query: A Constant Reference

I have pulled this book off the shelf numerous times since I bought it a few weeks ago usually as a challenge. The game is that I catch a snippet-a planet name or such-on TV or a movie, and quickly look to see if it's in here. I have yet to be disappointed. It's all here. While it would seem short for its steep price, this atlas is worth every penny for the pedantic Trekker who needs everything just right. My only gripe is that I wish there had been more details regarding some of the more important destinations. An index would have been nice to help find some of the more obscure places, too. Regardless, this is great for those who enjoy both the scientific and political aspects of Star Trek. There's something for everyone. Here's hoping there comes an updated edition in the future that features some of the spots Enterprise has visited.