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: Great little vacuum! Product review: Love this vacuum cleaner! Small, lightweight, easy to handle... hose attachment lets you get into those pesky corners. Easy to empty. A previous review suggested enclosing filter in a piece of stocking and it works perfectly, making the filter really easy to clean!!
increase

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: Story itself was great, but... Product review: With all due respect, this book should have been a big hit. A father caught in the World Trade Center on 9/11/01, and his son ends us supervising (in prison) some of the terrorists who were involved in the attack. The only problem is with the descriptive language employed by the author. He comes across with messianic fervor, as if the fate of civilization rests upon the message he is trying to convey. It makes the whole book come across as self-absorbed, sanctimonious bilge. If Mr. Tulepan wishes to have a future in writing, a good editor who would tone him back some would be an absolute must.
decrease

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: Woah! Product review: This one was crazy. Pretty cool, that giant door in the tunnel. What in the world was that?? If it was some kind of undergroumd base or something, I expert there would be some kind of security.I also liked the part where they were hiding from the helicopter!
