Product review (5 stars): It works
It does what it is suppose to do if you remember to use it ...... duh.  It is easy to see and large enough that you just can't miss it.  The glide part that is kinda tight and if you get crumbs or other debris in it well enough said.  The sticky tape leaves a gap between the product and the dishwasher so unknown things can accumulate.  Needs to be cleaned with a old toothbrush every so often.

Other than that it works well.