One star for effort to mislead me. So, supposedly events taking place in Berlin? And divided Berlin never existed? I guess its easy to ignore anything as long as you can get away with it. So, supposedly this flick is about sex and love but they lost along the lines as movie don't have coherent plot or music or real life.
The producer couldn't comprehend the idea a movie is illusion and added second illusion for another hour. Whatever, I'm in no mood to start discussion.