Question: Is there a negative or positive tone to this product review? === Title: Adesso 2150 Keyboard Poor Quility Review: I was very disapointed with the 2150 Adesso keyboard. It's made of a very thin plastic that pops and snaps when you rest your hands on it. There are very few screws which alows the base plate to move and seem about to fall open. This movement of the case can cause letters to be typed inadvertantly. The controls for the touch pad are difficult to use. Finally, my Apple optical mouse would not work when conected to the usb port on the keyboard. I'm sending mine back.I have used Adesso keyboards in the past with no problems but this one is a looser -- too bad.Tim Answer:
Answer: Negative

Question: Is there a negative or positive tone to this product review? === Title: Great product Review: The only thing that was able to stop my son from sucking his thumb. I tried other products but this won hands down. Answer:
Answer: Positive

Question: Is there a negative or positive tone to this product review? === Title: Great reference book with lots of nice photos Review: I've known many biology textbooks, but this has the nicest and best photos you could ever find. Though this book mainly aims for non-majors, I, a botany graduate student, still find it very useful and informative. Highly recommend this for people who want to know about general plant biology, but have been intimidated by heavy, thick textbooks. Answer:
Answer: