The old, nasty garbage disposal that was in the house we bought of course broke down while my husband was away on work.  From deciding what I needed, to installation, Moen made it so easy.  I never would have guessed that I could remove an old garbage disposal and install a new one.  Moen's instructions walked me through every step. Moen has always been my go to.  5 stars 
because I know that if I do have any questions or concerns, their customer service is excellent.