Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing Effort from a Worthwhile Author

I have truly enjoyed all of Anthony's Xanth books up until this one. The books of this series are made memorable and entertaining to me largely due to the incredible imagination of the author. That is, unfortunately, the main missing aspect of this novel. Our young heroine's talent seems to function as a vehicle for making unbelievable polt twists occur rather than as a specific talent that marked the heros and heroines of the other Xanth novels. **SPOILER** Another weak chain of events was the benefit reaped by the Tree of Life. That idea was about as poorly put forth as Ivy's talent of convenience---I was half expecting Irene to find a seed that grew cannons or Volvos.While most other Xanth novels had the ability to make the reader believe that the fantastical events were possible in Xanth due to the incredible magic of the land and characters, this one just made this reader believe the author ran out of good ideas.