Product review (3 stars): I refused to pay $150 for a name brand replacement ...
I refused to pay $150 for a name brand replacement, however, with all choices comes compromise.  This motor has a high pitched whine/sound when running.  It's inaudible to most and I only hear it when in the kitchen and everything is quiet.  It's not a bearing type squeal but more of a electrical feedback type noise.  It doesn't appear to run hot or have any other  manufacturing issues.  Overall, I'd buy another one if this one goes up.