Product review (2 stars): So So Efficiency, noisy and short lived.
There must be better units out there.  Just tossed my old evergrind that lasted almost four years of moderate to light use.  It was always very noisy, did only a so so job of grinding everything up and only clogged up occasionally.  The bottom seal went out giving us a treat of water under the sink.  Granted there may have been some fantastic modifications over the years but I doubt is.  Gave it two start because it lasted a few months beyond the warranted date.