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: Vacuums so good sparks fly...well sort of
Product review: After reading the glowing reviews on here, I purchased this vacuum to use on the steps in my home. Plugged it in, and I will say for the first 10 steps it did a TREMENDOUS job...was cleaning like crazy. Then, all of a sudden my vacuum lit up like a Christmas tree, a small ball of fire came out the back, a big puff of smoke and then as the sound of the motor got weaker and weaker, sparks began to fly out the back. I realize with all the good reviews, I must have gotten a lemon...but I will say this was one of the best fireworks displays I have ever seen...which is why I gave it 2 stars instead of 1!
