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: Forever Black: The Best Product review: Great product. It turned the pale grey ashen looking plastic trim on my 01 Xterra a shiny jet black. It took a few coats to do the trick. Preparation is the key. you must remove all built up wax for this product to penetrate the plastic. It dries pretty quickly. Don't apply when it's windy. It dries too fast and you will get spotty results. I found that alternately applying horizontal then vertical coats yielded the best results. It's been on my car for over six weeks and has survived heavy rain and several trips to the car wash. My mechanic said " It looks like a new car". One bottle did the entire car. It even worked on the metal bumpers.
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: Perfect Mix! Product review: So any wonderful artist, terrific songs in one CD. I crank it up and enjoy doing the dishes. I NEVER enjoy doing the dishes!
increase

Q: 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: Can't change the filter! Product review: I purchased this product after reading all the reviews. Now, when I am ready to change the filter, the filter will not come out! I called the company and all I was told is to soak it in vinegar to remove any mineral deposits. No luck! Soaked overnight! Have tried every way possible to get the filter to release without luck! DON'T WASTE YOUR MONEY!
A: 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: CD did not work! Product review: you would think the seller would post the condition of the cd before selling to an unsuspecting customer! never again will i purchase anything from this seller(fot-records) AGAIN!!! I hope everyone else will do the same! BUYER BEWARE!!!
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: FABULOUS Product review: this book was really good! i did it for a book report and i couldn't put the book down. I am in junior high and loved this book, i would reccomend this to anyone that loves animmals!
**Answer**
increase

Q: 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: Didn't work for me Product review: I have big pores and seemingly permanent blackheads on my nose and chin. I had high hopes for this product, looking forward to the satisfaction of ripping out these cursed blemishes, but it had absolutely no effect on them. I followed all the directions, yet the strip was completely clear and my face unchanged. I have (as of tonight) used up the entire box, and I will most certainly not be buying again.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
A: decrease