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: Waste of time and money! Product review: This book was a waste of my time and money. She gave nothing useful and tooted her own horn - yet didn't even review her own line! Why would I listen to her? She didn't like anything about the lines I like and gave a lot of misinformation - in researching her "advice" I discovered she reviewed products that haven't been available for a LONG time or were never available - where did she buy these products that she reviewed - at garage sales and flea markets? I am angry I wasted money on this.
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: Pink Barbie as a present Product review: As a present for a breast cancer survivor, Pink Barbie is a success. She reminds us all (as if the beautiful survivors weren't enough) that there is quality of life after breast cancer.
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: This phone sucks Product review: I've had my phone for a year now and I've had it replaced 3 times already. I've had problems with this phone since I first got it. The ringer volume is low and so is the call volume. I have to take the battery off and put it back on to make calls sometimes and once it kept restarting itself over and over again. The battery is useless and my friends constantly complain that about the fact that I can't talk on my phone for more than 10 minutes. It's ugly after a while and the camera takes crappy pictures.The only good thing I can say about the phone is that it was cheap. So if u want a cheap camera phone with low quality pictures that you'll constantly need to replace this is great for you.
Answer: