Mad Max Fury Road is notable for it's distinct lack of melodrama, and for it's lack of overblown forced agenda, and for it's lack of dumb gimmick like shooting all in one take or over the course of a decade (though an argument could me made that good old fashioned filming on locations and without a ton of CGI is a gimmick these days), and for it's lack of overwrought dialog where characters preach to the academy, etc. It was just an entertaining, well made, cohesive movie that executed a vision without a shred of pandering, agenda or pretentiousness.
I think Hollywood has become such shit for so long that a lot of people don't even realize how difficult and amazing the movie is from a production standpoint. Reminds me of the people I've seen confused why they specifically shot scenes for the black and white version instead of just turning off color in post production. We're dealing with an industry and population so dumb they're confused when a movie is shot with black and white in mind and we get shit like AMC broadcasting The Walking Dead in greyscale like it's the same thing as being shot in black and white.
If you watched Fury Road and perceive it as little more than a serviceable action movie that doesn't live up to the hype, you're doing it wrong.