Product review (3 stars): Very bad instructions, but easy to install.
Started working within an hour.  BUT, the instructions are terrible!  It was easy enough to install (5 min).  I reused my wiring harness and removed the clip on the underside of my old icemaker with a pliers so it would hold the plastic piece on wiring harness in the correct spot.  They should leave the clip loose.  It says to "breakout" the plastic piece for the filling tube, but it actually must be cut with a blade.  My old ice maker had a third support bracket and screw that I removed, but the screw is too long for this icemaker - no biggy - still works.  I cannot figure out what the extra white bracket and screw are for!?!  Nothing in the instructions about it.  Cover for the filling tube?  But it doesn't seem to fit my refrigerator's filling tube.  I also had to remove the wire bar and turn it around, nothing in the instructions about that either.  The tray is plastic where my old one was a coated metal and seemed sturdy, but runs about $57.  If this one last as long, it's a good buy, otherwise, it might be better to get the original and have it fit better and not spend a half hour searching for proper instructions which I never found.

Update:  I had ice within a few hours of installing this icemaker.  It has been making ice now for a few days and seems to work very well.  I did not have to make any adjustments to the fill level.  Anyone should be able install this icemaker.  Last time I paid a repairman to replace mine.