Product review (2 stars): 18 months with it - not happy at all
It does the job quite well, and quietly (we use 1) even though we installed it at maximum height (31") - it would have gotten my 5 stars, BUT - the buttons are not good. Sometimes it responds to my fingers, sometimes it doesn't. Can take me two minutes to get it to operate! Why did they have to put those "touch buttons" rather than regular ones is beyond me
One year later: my review is going down to 2 stars. Within less than a year it started making noise, like a little tractor. We managed to move a couple of screws inside and get the level of noise down a bit, but it's still quite loud. AND THOSE DAMN BUTTONS!