Adam Driver
Many fans agree that the best part of the sequel trilogy is complicated villain Kylo Ren, but Adam Driver didn’t think so.
The actor, who played the fallen Jedi, admitted he found the experience "exhausting", and struggled to adjust to the ever-changing character arc across the movies.
Adam revealed that initially, Kylo was meant to remain bad, but was given a redemption arc – like his grandfather, Darth Vader – at the last-minute in 'The Rise of Skywalker'.
Driver has insisted that he is "not doing any more" with 'Star Wars' and Kylo Ren.