input with options: Title: Did not like the quality of the product Review: Flimsy construction. I didn't notice any significant improvement in sound quality on the 7D! Too large a size for DLSR use. Returned it. Is this product review negative?
output: Yes

input with options: Title: Prepare to Re-start your router Review: Got this a year ago, and we have had to restart it every other day. Now, after reading other reviews, it seems like it is a common experience. The old saying you get what you pay for is true here. Save your money, and get an Airport Extreme from Apple. Is this product review negative?
output: Yes

input with options: Title: Good Camera, Poor Quality Lens Review: As an experienced former slr user I am very disappointed. This is a good camera with great features but the lens quality of the 28-90mm in the kit does not produce very sharp pictures. After shooting two rolls of film it became very clear that my old Fuji point and shoot was producing better quality pictures. Also, the built-in flash is a bit on the weak side. Flash coverage was not as good as my point and shoot camera. This is a big disappointment from Canon. Consider buying the camera body only and finding a higher quality lens to purchase separately. Is this product review negative?
output: Yes

input with options: Title: Shelter Review: Lisa Glatt will pull you into another world with this wonderful collection of poems. Glatt dares to juxtapose two subjects that are still taboo-sex and death. She weaves these together into a provocative portrayal of the obvious yet unspeakable relationship between two. I was so impressed and moved by this book that I bought copies for several friends. Is this product review negative?
output: