Question: You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product? Review title: This is a huge ...!! Buyer Beware!! Product review: Coral Calcium does not help. In fact some products may even hurt you permanently due to the presence of harmful heavy metals!If you don't believe me, check out this link from Dr Weil (a world-renowned Harvard-trained physician)
Answer: decrease

Question: You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product? Review title: Worth every page. Product review: In this little book Carl Hempel lays out the basics of a philosophy of science, or in other words what a scientific theory must be in order to be science. This is an oversimplification in that not only does Hempel follow the well trodden track of such people as Karl Popper, but he goes much further in the way he looks at various `theories' proposed through the ages. He is not afraid to look at seemingly ludicrous theories such as vitalism but analyses them to locate what is and is not science within them. He never pre-judges anything but is willing ot give it a look no matter how strange or ridiculous. Hempel is a philosopher of science to be admired in his open views. Throughout the text he surprises the reader as he elucidates aspects of the philosophy of science which don't usually occur to a practising scientist or to many other philosophers who take much for granted.Worth every page.
Answer: increase

Question: You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product? Review title: Motorola replacement battery Product review: The replacement NiMH battery for a Motorola walkie-talkie arrived quickly and took a solid charge before initial use. It seems to be performing very well, but fit a bit tightly in the device's compartment and did not match the pictured battery on the Website - which is a Sanyo battery while the one received is a Chinese "no name" variety. Admittedly, all seems fine so far and the price was fair.
Answer: