Product review (5 stars): Does exactly what it says it does.
Haven't had it very long, but have used it quite a bit since I gave it to my husband in June for Father's Day.  Produces a good amount of ice in a short time, and one fill of water will produce a one-gallon ziploc bag's worth of cubes.  We've used it for entertaining, and generally just plug it in before company comes, and leave it going.  It works very well.