IndieWire
Also, I love this quote:
"Important sidebar, because I feel this needs to be mentioned: I co-wrote the Marvel movie “Doctor Strange.” And there persists this idea out there, bouncing around social media, that the longtime war between fans of DC and Marvel comics somehow carries over to those who make and distribute them. It doesn’t. When it comes to comic book movies, a rising tide lifts all boats. When something like “Deadpool” catches everyone off guard and makes a dump truck of money, the industry doesn’t shudder and spit bile with jealousy. It does backflips. Great comic book movies make people hungry for more comic book movies. Bad comic book movies make people talk about getting burnt out on them. So, do I want “Justice League” to be good and succeed? No, I want it to rock my face off and make several dump trucks of money. Just like “Wonder Woman” did. Because I want to see (and maybe even make) a hell of a lot more great comic book movies."