I'm an American ex-pat living in Malaysia, so I thought I'd watch this to see if there were any old scenes of life in Malaysia in the late 40's. Well, as I expected, there weren't, BUT the actual movie and story were really well done and interesting.
I thought the dialog in this movie was the best I have heard from this era. I watch a lot of "noir", and this dialog was more realistic with a flair that wasn't overdone. For example, the interaction between Spencer Tracy and his girl wasn't flowery or sappy, it was kind of hip and snappy without being too "40's". Also, every line out of Greenstreet's mouth was sublime.
Casting was awesome! It seemed like everybody was perfect for their role. Greenstreet was fantastic as an almost omnipotent bar owner. Tracy was rough and rugged. Stewart was convincing as a sort-of-drifter that finally finds purpose in his life. Plus, you get a cameo of Lionel Barrymore, which is worth it's weight in gold.
This is a "feel good" movie about losers and dregs of society helping to win the war. It's tough, violent, and not everybody gets out alive. And, it's patriotic without being sappy. Watch this one on the Fourth of July, and you can't go wrong!