Product review (5 stars): Wait 24 hours for ice after install~!
We decided to purchase this instead of the Sears replacement ($138.80). After installing the unit, we plugged the fridge back in expecting to hear the tray fill with water, but it didn't. After exhausting all efforts as to why the unit wasn't working, we left it in the freezer overnight. Woke up the next morning (5 hours later) to one tray of ice.... Since then it has been making ice at the rate of about one tray per 3-4 hours. Could not be more excited. Saved ourselves $100!

P.S. - Keep your hardware from your old ice maker. This ice maker comes with all items in the photo - but no new screws.