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: DO NOT PURCHASE HOOVER VACUUMS Product review: HOOVER HAS A KNOWN PROBLEM WITH THE BELTS STRETCHING OUT ON ALL THE SELF PROPELLED VACUUMS, BUT WIL DO NOTHING FOR CUSTOMERS STUCK WITH THEM! WE MUST REPLACE THE DRIVE AND PROPEL BELTS EVERY COUPLE OF MONTHS. REDICULOUS POOR CUSTOMER SERVICE
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: DeWalt DW708 12" Double-Bevel Sliding Review Product review: I couldn't get the saw to cut square. If I got a 45 degree on the right to cut it would be off on the left. I couldn't fine tune it because it would fall into the postive stops and not allow me to adjust a quarter degree one way or another. There were some good things but I had to take it back because after several hours of adjusting it didn't suit me. Due to DeWalt's excellent return policy it was no problem to take it back after 3 weeks.
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: A bit scary for younger kids, beware if you are used to modern Samurai-era Power Rangers Product review: My exposure to Power Rangers stuff has been the typically corny battle scenes and dialogue, but otherwise harmless characters. And in the case of Power Rangers Samurai, the characters are actually pretty thoughtful and try to teach a lesson. So when I saw the positive reviews for this movie, I thought it was a slam-dunk. But about a quarter through, my 5 year old was scared and wanted to turn it off. We persevered a bit, but some of the bad guys in this are really gross and creepy. Probably fine for older kids, but just be aware that this is a different vibe from the modern stuff.
Answer: