Gunn's not alone in his opinion: Paddington 2 is a big hit with critics. At one point, it was the only movie on Rotten Tomatoes with a perfect 100% score (ousting Orson Welles' 1941 classic Citizen Kane from the site's highest-rated top spot), but now it sits at a still pretty impressive score of 99%.

Superman writer and director James Gunn opens up about the big twist in his new DCU movie involving Kal-El's birth parents.