Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: If you want good white noise, DO NOT BUY THIS ONE
Review: These machines have irritating rythmic noise in the background of the white noise selection. It is not theraputic, it's disruptive to sleep. The clock and alarm work fine. The blue light on the display lights up a room like a flashlight. I just cover it. DO NOT BUY THIS CHEAP MACHINE!
