YOLT is pretty heavy going and Connery now looks noticeably overweight, as well as bored, he has a kind of languid John Wayne thing going on. He does perk up for some good scenes - the briefing with M, talking to Charles Grey and Karin Dor, but also the overt sexism with the bathing scenes feel horrid and the plot has this awful grinding one foot in front of the other routine feel to it, though at the time it was a definite step up in terms of scale.
Jokes about a woman with a face like a pig also irk.
I do enjoy it in parts of course, still.