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: Beware of reconditioned items, Product review: I returned this toaster because it was rusted, dirty, and scratched. Be VERY cautious when buying "Reconditioned" items!
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: round transition Product review: this transition is very useful in converting from rectangular to round ducts, however this is some heat escape were this piece joins the vent hood.
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: Beginner Robotics Reference Book Product review: This is a great robotics book for beginners, spanning through all relevant subjects (navigation, steering, sensors, environment, planning, etc.) with sufficient depth to satisfy and, hopefully, appeal to anyone new to this field.
