The 1970s were a renaissance time for filmmaking. In that decade we got The Godfather 1 & 2, Apocalypse Now, All The President's Men, One Flew Over The Cuckoos Nest, Dog Day Afternoon, Network, The Deer Hunter, A Clockwork Orange, The Sting, Last Picture Show.
I could on and on with the movies from the 1970s that revolutionized the way movies were made and still influence filmmakers today.
Not really.
The majority of the American filmmakers in the 1970s were just following the lead of the European filmmakers of the 1950s and 1960s.
Without Bergman, Godard, Bresson, Fellini, Bunuel etc there would be no new Hollywood.
I don't expect most Coli posters to feel this list. But those are some great films. But I see lists like this more as a collection of not just great films, but important historical films that changed everything. Critics also love films that reflect on filmmaking itself, so that's why Vertigo is #1, and you have things like Man With a Movie Camera.
There's probably people in this thread that are shytting on this list that have seen some weak ass top 10 rappers of all time list and complained that there's so Rakim or KRS. This is the same thing. It's inarguable that early cinema was more important simply because filmmakers were still writing the rules as they went along. By the 70s, give or take everything had been done. But these films took cinema to new boundaries.
So you don't have to enjoy them, but you have to respect their importance on filmmaking as an art.