AMC is perhaps most critically recognized for Breaking Bad and Mad Men, but they picked up those shows the same way anyone else can (including Netflix) -- by outbidding everyone else for them.
Netflix doesn't need help getting critically/publically lauded programming -- Orange is the New Black was a critical hit, and House of Cards was also well received. Their opportunities for growth lie in the people who don't really care about 'critical TV': the vast majority of consumers who have basic cable, are satisfied by basic cable, and don't pay attention to streaming services because the value proposition isn't attractive enough.
Put another way -- what if Netflix got into sports broadcasting?