I guess the main problem of Craig´s throwaway comment was that it fit right into the attitude that he conveyed about the role from the start. "Didn´t want to do it", "only because the script was so good (CR)" and so forth.
Reluctance instead of enthusiasm - that seems to characterize Craig´s Bond outside the films and to a degree within them as well.
Since every star has a PR expert riding their coattails it must be suspected that Craig just did not care about giving a better statement.
And with the kind of money he earned one must ask: why should he? People will want him back if he can be persuaded, no matter what he says about the role.
Still, I wish the next actor will love to be Bond. And stay in that role until he´s too old or losing the audience.