Product review (5 stars): FAST and EASY!  Worth every penny!
I have a fridge that has NO ICE MAKER.  And for me, ICE is a must.  I chew it.  A lot.  I was a bit worried about this, as they are not cheap.  But, truly, it works VERY NICELY.  Now, it is LARGER than you think.  I purchased a small table to put this on, because; I didn't want it sitting on the table or the counter.  And the little table does nice.  It was only $20.  And it works perfectly for this.

https://www.amazon.com/gp/product/B01BXX8RPM/ref=oh_aui_detailpage_o09_s00?ie=UTF8&psc=1

I added photo of my setup, to explain the little table, and ice maker combined.  Realize, you add water to it.  I found a cup that fills the resevoir in one shot, and simply add water that way.  One filling makes a little more than 2-full loads of ice.  And it makes those really fast.

I make the ice, and put it into an ICE BIN in my freezer, then turn this thing off.  That way, it should LAST me a lot longer than it would if you expected it to keep the ice for you.

;O)
I recommend POWER OFF when you are not making ICE.  It powers up FAST.  And makes ice FAST.  I like it a lot!

2016-DEC-27 Update.
Never understood the propensity of modern appliances to NEVER FULLY SHUT OFF...  This one, for instance, has a green light that BLINKS non-stop as long as it is "OFF".  To me, that's a waste.  So, I purchased a block, grounded, ON/OFF switch, that the cord plugs into, then that plugs into the wall.  That way, I can FULLY turn it off when I'm NOT making Ice.  The way I use it, I make 3-full loads of ice, then shut it off until I am running LOW on Ice again.  So, this thing is OFF most of the time, and ON only about 1-hour 3-times a week.  In my view, it should therefore, last for YEARS using this approach.

2017-SEP-19 Update:
I've had this now, for almost a year.  Still works VERY WELL.  HOWEVER, a few things I have done to keep it alive...  (1).  I not only turn it OFF, but; I have an inline SWITCH installed, that cuts the power to it all together, when it is not being used.  I truly believe this may have had a positive impact on it's long life.  (2).  I have very HARD water where I live, so; I use the VENDING water ONLY in this thing.  The kind you see at Walmart or other stores, where you can buy a 3-gallon at a time jug.  I am sure it has another positive impact on longevity. (3) I always check the water level BEFORE turning it back on.  So, as long as you treat it nicely, and don't use it more than 2-or-3-days a week, as do I, then; it will last you a very long time!