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: You do the math
Product review: I used this product to estimate the cost of running a small freezer, a primary and secondary refrigerator. I showed me that the primary was overdue for replacement. Only fault I found was that the unit design prevents you from using the second plug on a standard dual outlet. I think they could have located the plug differently to correct that. Otherwise it works great.
