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: very good
Product review: I was looking for a small vacuum with power roller brush. Not one that was air driven. I found it with this one. It works very well with picking up pet hair and dust and dirt. Am pleased that it is not very noisy. The only complaint I have is the filter is expensive to replace. They say to replace it every 6 months, but to stay efficient is should be replaced more than that. Overall, it serves my needs very well.
