Product review (3 stars): Here's a fix if you still have leaks that cause a clump of ice to stick together.
Although this unit is a huge improvement over the original in preventing the overflowing ice problem, as others have reported, it does have other shortcomings.  First off, I had a problem with the water tube being too close to the edge of the plastic cover, which caused water to squirt over the edge and caused the ice to clump underneath.  I had to place a piece of plastic between the water tube and the edge so it was more in the center.  When I tested it (just hold down the button to select the size of cube for 10 sec or so and the unit will go through a complete cycle), I found that water was STILL leaking through the joint between the clear plastic cover.  So I carefully took the clear plastic piece off (need to take out the small screw and watch the little metal dot on one side) and squeezed a bead of silicone in the channel where the piece sits on the metal.  I then put the plastic piece back on and let it cure for 24 hours.  The problem seems to be fixed.

Unfortunately they fixed one design flaw and caused another.  The clear plastic piece really should sit inside the metal frame, not on top...and allow water to leak through.