Looking forward to Skyfall, hoping it doesn't suck as hard as QoS (one of the all time worst Bond films ever).
Bond remains relevant, there's really nothing 'dated' about him exactly, more about the way he's brought across. Craig's interpretation of a rough military bloke working intelligence and being a very "blunt instrument" is a great way to approach a thorough reboot.
They chose Casino Royale to reintroduce Bond, to move away from the Moore camp-y Bond and the cheesy Brosnan Bond. And now that he's getting into the swing of things, he'll ease up a little, loosen up and become a bit more cynical in his relations with women ... He got his revenge, he experienced betrayal and he's now a confirmed 00... The rest will come together in time.
Personally, I think they missed an opportunity to take JB in this direction with Timothy Dalton - he is an excellent actor and TLD was a very good Bond film - ruining him (and Bond) with the farcical Licence To Kill.
Bond, MI5/6, terrorism, the current fad of over-turning foreign governments by covert means (arming and training so-called 'rebels'😉 these all pretty much fit together.
The problem lies in trying to give Bond anything like moral authority. He works for the empire, he is basically Darth Vader, the biggest gun the Empire has. Bourne simply chose to play rebel, so he was easy to side with, Ethan Hawke and the MI crap is just Tom Cruise doing the US PR thing - nobody gives a shit for those films nor were they ever anything more than risible, from premise to execution.
Another approach is to go murky and have no moral authority, merely emotional attachment and lots of immediate threats - like Jack Bauer faces in 24. His agency are as bad as the threats he usually deals with, they are often complicit and his methods as outright fascistic as any tyranny you can imagine, but he's always saving someone and he's got a pretty daughter and we connect with him, not his masters, so that sort of makes the other stuff unimportant.