Not very responsive and the display is sleep-disrupting
This machine works decently.  You can cycle through the sounds (many of which are... bizarre?  Who wants to go to sleep hearing someone eat?  Yuck!) and you can use it as a nightlight.<br /><br />However, the buttons on the front are atrocious.  They're barely pressable - you can't tell whether you've hit the button and I've often found myself accidentally hitting it twice and having to tediously cycle through weird noises again.  The power button is equally challenging.  And, the lights!  I've had to absolutely smack the thing to turn off the aggressively bright night light that comes ON at the slightest brush.<br /><br />The real killer, though, is the display light.  When you have the machine on, it constantly lights the display (showing what settings are chosen) in BRIGHT BLUE.  This is widely reputed to be the worst light color to sleep near, and it certainly causes me to have difficulty relaxing.  However if you press something over the display, like tape, you can't tell where the buttons are.  And if you cover it with a pillow case you can't hear the sounds properly.  Awful design.
Rating: 1 stars