As James Gunn's DCU launches with the premiere of 'Superman', his Marvel days appear to be in the past for now.

James Gunn's Superman is simply better in almost every aspect than Zack Snyder's DCEU character, which Gunn could have handled better!

"No, I just shook my head. I didn’t feel that way because I was fired," said Gunn in response to whether he felt bad for jumping ship from Marvel to DC, on Armchair Expert with Dax Shepherd. "I didn’t feel guilt at all. I mean, I had to take a job! I took a job [with] people that I also really liked, and that was it."