input:  Now, answer this question: Title: This book left me flat. Review: The other reviews sing its praises, but for me this book was strident, petulant and kind of boring. Funny how a book, like a restaurant, can leave one person enthralled and another wondering what all the fuss is about. I typically distrust books that have to invent new words to encapsulate their views. The authors certainly seem sincere in their critique of just about every belief system and organizing principle, and I'm sure they have given a lot of people a lot to ponder, but the writing style is so flat and they just seem to try a little too darn hard to make their sometimes obvious and sometimes obscure points. Oh well, there's room for everyone, and one day I may have a different opinion of a book that for now seems like the whining of two very smart but not very happy people. Is this product review negative?
A:
output: Yes

input:  Now, answer this question: Title: Great low cost burr grinder Review: I purchased this factory grinder from an on line clearing house at a good price for about the cost of a blade grinder. I have had it three months and it replaced a Hamilton Beach blade unit I had for some 30 plus years. I love the unit. Yes there is a very small amount of grinds that collect from static but if you want glass and no static, you should have purchased a more expensive unit. IF one taps the collector before taking off the lid, most the static grinds come loose and yes, one has to clean it out maybe once a week. This grinder does what I need, and at a very competitive price. I think some of the reviewers want a high end product for middle pricing. Is this product review negative?
A:
output: No

input:  Now, answer this question: Title: Would stick with stovetop Review: I am returning this. I have cooked with stove top pressure cookers for 15 years and thought I would give this a try. I ended up with a defective unit which sometimes happens I can understand that. Amazon has always been good at replacing unsatisfactory purchases for me. However, the Customer Service at Cuisinart was insanely poor. The person did not know much about the unit and seemed to just be reading from a script. They did not offer any helpful tips besides what I had already tried from reading the owners manual that came with this unit. Overall they were unconcerned with my dissatisfaction. Like I said,I already know how to work a pressure cooker, I want excellent manufacturer advice when I have questions. Is this product review negative?
A:
output: