^ I know the Connery thing gets brought up but Connery leaving did have an adverse affect on Bond. George Lazenby's one and only run as Bond was more or less a disaster, it didn't flop by any means, but it remains the worst performing Bond film of all time, this in spite of the fact it's regarded as one of the best films in the series. When Connery did return he really wasn't committed to the film. Essentially the character was quasi-rebooted with Roger Moore even though it was technically the same continuity. Moore played Bond differently, the tone of the series changed, hell they even changed his favourite drink for a couple of movies, it took a few attempts to steer Bond back on coarse, plus he was essentially the only movie franchise at the time and had little competition so MGM could afford to have the occasional misfire because the film would be a hit regardless. In fact Bond has always had a quasi-reboot every time a new actor has taken over, it just wasn't until Casino Royale that is was officially rebooted. The thing with RDJ is that he is more comparable to Chris Reeve rather than Connery, he became so synonymous with the character that he essentially helped define the character. Look what happened with Superman Returns. It's not that Brandon Routh was bad, it's just he wasn't given the chance to do Superman his way because of the continuity his character was in, he was essentially playing his version of Chris Reeve's Superman. RDJ is in the same boat - he is to Iron Man what Chris Reeve was to Superman, to a lot of people they are the character.