It would be good to have a global setting to block or disable all external links (eg IMDB, TheMovieDb etc). The refresh metadata feature works really well but also includes these links, ideally I'd prefer my server host to stay largely anonymous so would prefer not to have any of these accidentally clicked and then start to appear in analytics etc. Granted, 1 click in many millions for imdb is hardly going to be noticed but still, it should be an easy setting to sort.