Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Bad for asthma sufferers despite claims
Review: The vacuum worked well, and did not aggravate my asthma while vacuuming, until I emptied the dustbin. Since then everytime I vacuum my asthma acts up. I talked with customer service many times. Finally I brought it in and they said they could find nothing wrong with it, and that was the way these bagless systems work normally.
