Is this film worth watching ?

Yeah, it's worth seeing. I just watched it again this afternoon, I've seen it maybe a half dozen times since it was made in 2001. I've got DirecTV, and it doesn't seem to be airing any time soon on the channels they list, but they've got it available on demand. Amazon has it in their videos too.

Yes. It's a nice fantasy. If only the Germans were this brilliant and efficient.