Product review (2 stars): Broke after 3 days
After 3 days, one of the two solenoid valves stopped closing completely, so I had water shooting out of the front of my fridge uncontrolled.  So, I disassembled the unit, along with the old unit it was replacing.  Upon comparing the internals, i realized that this unit has an inferior plunger design (seemed like it wouldn't fully close the valve if the plunger if anything became even slightly misaligned).  After installing my old plungers and stretching out the springs to ensure that the plunger pushes shut, it seems to work like a champ.  However, that was way more work than I bargained for, and way beyond what the average person would be able to do.