Instruct: Classify the given review into positive or negative sentiment.
Query: THE BEST X-FILES EVER WRITTEN

Wow!!! I have been waiting a long time for an X-FILES book like this one to be published. It's NOT another episode guide, but a detailed, illustrated, encyclopedia to the TV series. The book includes every character, every actor (with cross-references to other appearances they made on the series), every episode, every alien, every villain, every conspiracy, every writer, every director-EVERYTHING!!!! Entries are presented in alphabetical order and give an explanation of each person, place, and thing in THE X-FILES world. There is a cool photo of Mulder and Scully (I've never seen before) on the cover (and on the binding) surrounded by the eerie X-FILES' green glow. I figure there must be over 2,000 encyclopedic entries in this reference book. If you're an X-Phile, you have to GOT to get this book. It is THE reference book on our favorite show and for 400 pages (and small print) $15 is a great deal!