This is a movie about pidgins, both literally and figuratively. Local priest (Karl Malden) goes up against cabal.
This might be entertainment for some and was a type of movie art that came and passed. This presentation is a good variant of the genre. People that enjoy "Citizen Kane" will enjoy this film. The acting is touted as great, however everyone acted the same as it is a 1954 style; if it is so good out of its time and place there would be movies like this today. I suggest that a better variant is "Funeral in Berlin".
For people that look at other film dimensions the music is over the top heavy handed. The one plus is that the music (Leonard Bernstein) usually does not compete with the dialog. Unfortunately the one exception is the "I coulda had class. I coulda been a contender." statement where all the violins break out next the rush of horns and whatnot.
I will not go into detail on the movie as there is just the chance you have only heard about this movie and haven't seen it yet, but be prepared for stool pigeons and dead pigeons.
After 50 plus years the film is sort of out of place. So to gain a good perspective on why it is so popular you will need to watch the commentaries and other DVD extras. Then re-watch the movie.
The Teahouse Of The August Moon (DVD) Marlon Brando, Glenn Ford
Absence of Malice ~ Paul Newman