Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
One example: I've read this book with much expectation, it was very boring all through out the book
Solution is here: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Now, solve this: Very disappointing The recipes are filled with unhealthy ingredients .The concept is great but the nutritional benefits are not there-- so it isnt a quick fix for me.Hard to imagine Wolfgang endorsing such a book
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Negative