Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Addictive doesn't begin to describe it...

I picked up an audio book version of this book (unabridged of course!) on a whim. The cover blurb struck several of my interests; virtual reality, time travel, aliens, etc; so I decided to check it out. By about the middle of the book I was finding excuses to sit in my comfy car and listen! With a twist around each corner, and spectacular 4th dimensional storyline development, I was absolutely hooked. If you can get yourself a copy of this in book or audio form, I personally guarantee, you with treasure it!