I think it was started because JJ [Abrams] and Colin Anderson, who is a great [camera] operator who always works on my movies, and JJ is always trying to steal, and I’m trying to steal back, sent me a picture of the two of them wearing cheap Batman masks. I showed it to Zack [Snyder], and said ‘this is bullshit, we have to do something’. I think it’s cool. The sort of meta-awareness of these movies, and the two directors going back and forth… I like it, it’s cool.”
Also, check out the next video, with Ben Affleck and Jon Stewart for some… great reveals concerning Batman v Superman: Dawn of Justice!