The answer is unknown. While there are reports of the Queen watching the film, no official statement or public reaction from her was ever released.
The Queen, released in 2006, tells the story of Queen Elizabeth II's reaction to the death of Princess Diana and the subsequent fallout. The film stars Helen Mirren as the Queen and was met with critical acclaim, earning Mirren an Academy Award for Best Actress.
Despite the film's popularity and the Queen's known interest in film, her personal opinion on The Queen remains a mystery.