Rank the best picture winners from the 70's

I like to rate by halves, but I'm going by my rating on IMDB.

1970 Patton - 7/10
1971 The French Connection - 6/10
1972 The Godfather - 10/10
1973 The Sting - 7/10 (haven't seen this in 20 years though)
1974 The Godfather Part II - 9/10
1975 One Flew Over the Cuckoo's Nest - 10/10
1976 Rocky - 8/10
1977 Annie Hall - 9/10
1978 The Deer Hunter - 8/10
1979 Kramer vs Kramer - 7/10