He's not Superman. Not a chance: An Insecure Henry Cavill Was Expecting Rejection After Putting on Superman Costume For the First Time - FandomWire

Superman actor Henry Cavill detested looking at himself in the iconic suit and felt that he would be a failure in the role.

He was not exactly a big steaming heap of sexuality: Christopher Reeve's Lois Lane Ditched Him As She Confessed Her Love For Henry Cavill's Superman - FandomWire

His management feels he's more of a movie star”: Henry Cavill Rumored to Be Done With TV Shows After Returning as Superman Forcing Him to Retire From The Witcher - FandomWire

His management feels he's more of a movie star”: Henry Cavill Rumored to Be Done With TV Shows After Returning as Superman Forcing Him to Retire From The Witcher - FandomWire

Liam Hemsworth to Continue as The Witcher in Future Seasons Despite Massive Backlash After Henry Cavill's Heartbreaking Exit - FandomWire

Is Henry Cavill's return as Superman a good thing?

DC Studios bosses deny booting Henry Cavill as Superman, say he was never cast

Matthew Vaughn was not a fan of Zack Snyder's Superman - says Zack Snyder wasted Henry Cavill as Superman. : r/DC_Cinematic

Henry Cavill Reveals The 3 Things He Wants From Superman Return (Exclusive) - IMDb

Could you please stop taking photos?”: Henry Cavill Was Humiliated While Testing a Superman Theory During His Stint in Zack Snyder's DCEU - FandomWire