Product review (1 stars): Lousy product.
I have had product for less than 5 years and thought it was just fine until . . . 1) one of the grinding blades broke lose and started throwing shrapnel around the kitchen, 2) the rubber gasket under the sink flange wore out and 3) when I replaced the gasket with new one (yes, I'm still running it minus one blade), the plastic support ring stripped out (like several other reviewers mentioned).

I guess it sort of worked out OK since I paid less than $90 for the 3/4 hp model, but I am pretty unhappy with an appliance lasting less than 5 years. You get what you pay for!