[Die fetten Jahre sind vorbei (2004)](http://www.imdb.com/title/tt0408777/) is a very good movie about the younger generations of Germany. Not yet grown up but neither children, these youngsters are rebelling against "the system", eventually making a very big mistake.

I think it's a very good movie to get a grab about how "not so old but not so young" people in Germany feel and of course talk.