Title: Great, when it works, which it doesn't
Review: After about six weeks the unit just stopped working. We called the manufacturer, who sent us a new unit and requested we return the defective one. Then, after about three more weeks, the new unit stopped working too. It's too late to get a full refund from Amazon, so we may call and try to get another unit, though if it was an option we'd just get our money back and get a different humidifier.
Is this product review negative?