Title: A hatchet job Review: Riddled with factual errors, an exercise in character assassination for reasons that are never frankly stated, this book is an excretion. Does this product review convey a negative or positive sentiment?
Negative

Title: Kensington Expert Mouse Review: Kensington products do not seem to be as good as they were a few years ago. I have been using a Turbo ball from them for at least 15 years and this one does not live up to my expectations. Does this product review convey a negative or positive sentiment?
Negative

Title: fun for all ages Review: This book covers all the mother goose short stories most people grew up listening to, learning how to read or even reading to their own kids as they grew up. Does this product review convey a negative or positive sentiment?

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
Positive