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 director James Gunn weighs in with his thoughts on the state of superhero cinema, and opens up on the problems faced by DC before DC Studios was launched. He also talks Batman and Wonder

James Gunn cast Bradley Cooper for an important 'Superman' cameo because he needed someone 'who could walk in the footsteps of Marlon Brando.'

Now that David Corenswet's Superman is flying high at the box office and Milly Alcock's Supergirl is hitting cinemas next year, DC fans are already thinking about the next major superheroes that are set to join the franchise. Of course, we're talking about Batman and Wonder Woman, who are yet to be cast in the new DCU.

Sean Gunn makes a (very) brief appearance as Maxwell Lord in Superman, and the GOTG actor has now taken to social media to share a new BTS look at his take on the DC Comics villain(?)

Gods and Monsters is officially in motion in theaters with the release of Superman, and the writer, director, and producer has scored big at the box office. The filmmaker took to social media to celebrate Superman opening at $122M domestically and $217M globally,