Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: brand new, but does not work at all
Review: I got this as Christmas gift. Just spent an hour trying to figure out how to use the thing. I hear the motor buzzing, but there is absolutely no water flow. Guess it's just a defective unit. I have heard people recommending waterpik, but I think they are too cheap and unreliable.Update - it turns out the valve on the bottom of the tank was upside down. It came like that. Unacceptable Q/C.
