Soviet Prison Camps
I have read several books on the treatment of German POW's in these camps. I have also known German WWII vets, some of whom were interned in Soviet camps and lucky enough to be released.
I gotta tell you, after seeing this movie, the accounts I've read about and been told about must have been lies(sarcasm). I mean, food, concerts, all the women you want and freedom of movement, wow, what a workers paradise.