For nearly two decades, the show was defined by the mentorship of and the hosting of Heidi Klum .
The latest installments, particularly Season 21, have faced significant criticism from long-time viewers. Project Runway episode 4 is a design trainwreck - Facebook
Tim Gunn’s catchphrase, "Make it work," became the show's mantra, emphasizing problem-solving under extreme pressure. However, Gunn recently revealed that he was not invited back for the show's 2025 reboot, a move he described as "devastating".