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: I can't use it to pump up my air bed
Product review: I bought this hand pump for my air bed so that I can get that firm feeling. I have a battery operated pump, that does a good job at filling the bed up with air, but it can't firm up the bed without a little lung help. This pump does not have various attachments for different size intake valves, for me it's virtually useless. As far as I can tell, it can only be used for blowing up toys, or balloons (not athletic balls).
