Product review (5 stars): So far so good. Note that the one I got is slightly ...
So far so good.  Note that the one I got is slightly different than the picture.  The one I got has a notch on the upper right, and another on the bottom in the center.  The notch in the bottom-center is much smaller than on the one that originally came with the machine.  It was easier to install than I expected.  The hardest part by far was putting the front door panel back on.

I still see a small amount of water in the channel where the seal sits, but I think that's how it's designed to work. A little water comes out around the edges but then drains back into the tub through the center notch.

 I'll be monitoring it for the first few washes until I'm sure it works.