Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: It sucks, alright, but not how a vacuum should!
Review: I am so DISAPPOINTED in my Dyson, words really cannot convey. I believed the hype, and now I have a very expensive vacuum that has indeed lost it's suction. Don't leave positive feedback until you've had your Dyson for at least 6 months. Your Dyson will lose suction.
