Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WATCH OUT - OLD MATERIAL, NEW COVER!

As a huge fan of Takahashi's Mermaid stories, I was excited to see that a new volume had come out. The original graphic novels are Mermaid Forrest, Mermaid's Scar, and Mermaid's Gaze. This volume is numbered 4, to give the impression that there are new tales here, but don't be fooled! This volume is simply Mermaid's Gaze republished with a new title and cover (it is also printed back to front). If you don't have this already, I highly recommend it, but I do think publisher Viz pulled a fast one on Takihashi's fans here.