Bests & Worsts Reviews from Amazon

I really enjoyed this expensive machine. Lots of sounds and it adapts so if noise is loud, machine kicks it up a notch. I am, however, very disappointed in the quality of this machine. By the fourth month, my favorite sound "white noise" would buzz and hiss. It actually woke me up! I changed to "rainfall" and that worked for about a year but now the whole unit buzzes and hisses. It's a short circuit and it won't even power off. I have to unplug it. I'm very disappointed given how much $$$ this cost. POORLY MADE!!! It's so frustrating!!!!