- ‘Superman’, The First Movie In James Gunn & Peter Safran’s Revamped DC Universe, To Fly Around The World To At Least $200M+ – Box Office Preview Deadline
- Box Office: James Gunn Says It’s “Nonsense” That ‘Superman’ Needs to Make $700 Million to Be Successful The Hollywood Reporter
- How High Can ‘Superman’ Fly? James Gunn’s Comic Book Reboot Eyes $130 Million Domestic Debut Variety
- DC Studios Co-CEO James Gunn Says Rumors That Superman Needs to Make $700M at the Box Office to Be Successful Are ‘Just Complete and Utter Nonsense’ IGN
- SUPERMAN Box Office Tracking Update Revealed As Analysts Predict Tough Battle With JURASSIC WORLD REBIRTH ComicBookMovie.com

