Only posting the ones I've enjoyed.
Keep in mind that I enjoy them for different reasons, from picture to picture. Some I enjoy for the dialogue, some for the acting "style"s, some for the look, some for the sociological elements of different periods of American life captured at times quite inadvertently, any number of reasons besides them being "great cinema". But I have been both entertained and engaged by all of them. If I put up the poster, that means I felt like the movie was worth the hour or so that it took to watch it.