Not as bad as I thought it'd be
Having read Bosworth's book, I got the impression that this film was pathetic as was Monty in it. Not at all. For one thing, he looks really good in it, and this was less than a year before he died.
I was expecting to see a shell of his former self, but, physically, Monty was the best looking male actor in this film. Still strikingly thin and handsome. Yes, there were a few wrinkles in the face close ups, but that is honesty the only difference between Monty here and in his heyday. I realize that he drank and took pills, but really, IMO he was aging very well.
I had very low expectations for the plot, and considering, it wasn't that bad. For one thing, the East German winter scenes were beautiful. The supporting female cast was also most attractive. To me this film was a little like Topaz or Torn Curtain. Yes, those were better films, but the plot is similar and frankly with Monty and some of the other supporting characters, this is just as watchable.
Finally, I enjoyed the mid '60s clothes and hair styles. They are really in style again today!
At least there will be plenty implied.