Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Medisana Ultrasonic Personal Humidifier
Review: The product seemed to work well the first couple of weeks but has had intermitant problems since. It stopped working and a call to the customer service line revealed that the water had to be at a certain level for it to operate correctly. The mist originally seemed to flow upwards in the air toward your face but now seems to flow down and wets the surface the unit is sitting on. It has helped with my sinus condition but with the other problems I am not sure I would recommend this product.
