Rank the best picture winners from the 70's

1970 Patton 7/10
1971 The French Connection 8/10
1972 The Godfather 8/10
1973 The Sting 6/10
1974 The Godfather Part II 8/10
1975 One Flew Over the Cuckoo's Nest 7/10
1976 Rocky 7/10
1977 Annie Hall - haven't seen (not a fan of Woody Allen)
1978 The Deer Hunter 7/10
1979 Kramer vs Kramer - 4/10 (definitely a misstep by the Academy)