Product review (4 stars): Easy Install.  No instructions.
Easy install.  Took 1-2 minutes.  Nevertheless, would be nice if there were some install install instructions.

The ice-maker function is on a timer of sorts, so, it can take a while for the fridge to dump water into the ice-maker to start making ice.
I installed it, then went fishing for 8 hours.  When I got back, there was more than enough ice for an old fashioned or three.