Most of the reviews I have read about The Good German have stated that it is a film noir. True it does have many of the essenital elements of a noir. Single source lighting, seedy underbelly of urban evniroments and inhabitants, the femme fatal, etc. I found this movie to be more of a propaganda film with its uses of film stock from the period and heavily slanted / not so subliminal opinions of politics and the comparison of what was happining in 40's Berlin and what is taking place in current times.
An interesting note abot the noir issue is that American Noir was born out of the German Expressionist movement that started as a way for German directors to express thier political views in a "hidden" way during the first world war. Many of these directors imgrated to America during the second workd war. So for George Clooney to use this style for this film it is an interesting omage to the Gerere as well as the political ethos that gererated it.
Overall I was not wildly impressed with the film. I felt that Toby McGuire was miscast and Kate Blanchett seemed to be phoning it in. It's worth a rent. It is an interesting examination of how movies can be used to influance people, and the style of film making is not seen very often any more. Clooney poiltical views and mine are not that different, I only wish he would spend a little less time pluging them into his films and a litle more time developing his charecters.