Product review (1 stars): Makes Good Ice Initially But Maintenance Problems Do Occur and Quality of the Ice Declines Over Time (See Updates Below)
I really like this ice maker for the one month I have had it.  I give it only 4 stars because I haven't had it long enough to have experienced any problems keeping it clean or to evaluate possible reliability problems.  So far it does what I wanted it to do.  I also agree with all previous comments.  The cubes are smaller than I would prefer and they do have holes in them.  But the unit is compact, reasonably attractive as an appliance and produces acceptable ice.  I haven't owned any previous stand alone ice makers but I find the quality of the ice acceptable as a substitute for the ice my refrigerator unit (no longer working) used to produce.  I would say the quantity of ice produced is adequate for either a couple or even a family of four.  Ideally you would store the ice made in a freezer and only use the IM200SS periodically.  It does make some noise when the compressor is operating so placing it in a bedroom might not be advisable.  But in a kitchen or living room it shouldn't matter.

UPDATE 11/17/2014  I've had this ice maker for a year now and I'm lowering the rating I give it from four stars to only two.  At the moment it is still making acceptable ice but there have been problems.  The first was that a brown scum would accumulate in the area under the ice bucket.  I assumed that some metallic part in the ice maker was rusting but it may be something else though I can't imagine what that would be.  I cleaned that tank.  Oddly the ice itself never seemed to be affected (no odd taste.) Then it began making ice that was too thick to eject into the bucket.  I turned it off and allowed it to reach room temperature and then only partly filled the water reserve tank.  That fixed that problem. Next the controller that limits the amount of water from the reserve each ice making cycle stopped working and all the water in the water reserve tank would flow into the tank under the ice bucket and flood the ice.  Not good.  Again I even more severely limited the amount of water I would put into the water reserve tank and also contrived to raise the ice bucket about an inch using small button magnets attached under the ice bucket to adjust the height.  This last so I could use more water and not have to refill the tank as often.  But about two months ago I discovered that the limiter problem has now cured itself (at least for the time being.)  Now only the brown scum and thick ice problems remain but they are only intermittent.  Still, on balance, I am glad I bought this system because the ice it makes has always been very good.  I appreciate that building an ice making machine this compact is challenging.  But no more than two stars for this one.

UPDATE  7/17/2017
The problem of keeping the unit clean became progressively more difficult.  The brown scum continued to appear and must be rust from some part of the system that should be made of stainless steel.  At times the residue in the bottom of the ice reservoir (that is, below the ice bucket) would take on an oily/slimy feel.  I just wish they had put more thought into the materials that were in contact with the water.  I finally sent the unit to the trash bin about a month ago.  In the preceding four months I was needing to clean the unit every two weeks or so.  And, although my taste buds aren't what they used to be, I believe I could detect an odd taste to the ice.  I started to worry whether I was doing damage to myself using the ice.  That together with the difficulty of keeping it clean led me to dispose of the unit.

Final conclusion - if you are willing to buy a new unit every couple of years this is the unit for you as initially I found the ice to be of high quality.  But I would hope for more from such an appliance, maybe five years between replacement.  So I've lowered the rating to (now) one star.