My thoughts.
This beguiling, relaxed comedy befits the easy charm of the old-timers who star! The main point of the exercise is to ascertain that their world is hazardous, but that at least it fits them. I suppose it could've been considered quite 'daring' for its time, too, with its analysis of the penal system... 6/10.
Four minutes ahead of schedule. Damn, I'm good...