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: David in Vegas Product review: I listen to audio books & music just about every day while working outside, exercising, or using the computer. My earbud headsets (and I've tried a few), are always falling off one ear or the other even with different size buds. So, finally I had enough & researched over the ear headsets. I wanted what everyone wants; quality, comfort, sound, & a great price. After literally spending hours of comparing 'expert' opinions, specs. etc., the Koss PortaPro was the winner of my quest. I've been using them now for over a month and very pleased with my decision. They're light, comfortable, with great sound & volume. I would caution any future buyers that using the PortaPro could affect your relationships unless you take them off once & a while.David in Vegas
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: Brilliant and evocative Product review: No jazz pianist phrases better than Don Shirley. He combines power, range and subtlty. The Don Shirley Trio LP album that was issued in the mid-60s is a tour de force, and several of those cuts are featured on this CD. Why his music hasn't received more attention from jazz critics and anthologists is a mystery. I am grateful, after years of combing record stores and searching the net, that at least some of his music has been issued on CD. Enjoy!
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: Scooby-Doo, Where Are You!: The Complete Third Season Product review: Well done... seriously. What a masterpiece. The "original" Scooby-Doo is by far the best one. I'm an adult and I still love Scooby-Doo. To be honest though, I wasn't too impressed with the packaging. It was poorly done. Cheap cardboard, one regular disc and a double sided disc? Still a great show, I'm not gonna let the case bring down the 5 star rating that the show deserves.
Answer: