On Her Majesty's Secret Service was fairly faithful as well. I never expect a movie to slavishly follow a novel. In light of how the later films turned out, I'd say the first 4 and OHMSS were pretty faithful. Too bad they abandoned the plots; Moonraker was my favorite novel. If they ever do another "reboot", I'd like to see the stories set in the 50's with a brylcreemed Bond who can smoke and drink and be sexist.
Moonraker was a dandy novel. Problem with making it into a film in the 1970s was that the plot in the novel was so badly dated by then.
Agreed as to the time frame of any 'rebooted' film series. Probably why the early films (1962-1965) were easily the best. This Craig fellow is unwatchable, sorry.