Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Phenomenal!

Wow! I picked this up somewhat randomly from the kindle store for 99 cents and I couldn't have been happier about it! Prescott managed to write an AMAZING thriller that wasn't so depressing like Koontz. I absolutely loved it, amazing plot, great charachters, and wonderful composition. I'll be reading more Michael Prescott!!