The depiction of the SAS highlights their heroic actions while also acknowledging they weren't always pleasant individuals. This adaptation of the SAS’s involvement in World War II isn’t perfect, but its shortcomings don’t detract significantly from the overall experience. It can be difficult for contemporary viewers to accept that a carefree attitude and a view of war as an exciting undertaking were characteristic of the SAS—and the British military more broadly—during that era. However, this was coupled with a high degree of skill. The SAS demonstrated exceptional ability in desert warfare, particularly their capacity for long-range navigation to locate German positions. They pioneered tactics resembling what’s now known as “shock and awe,” using rapid strikes and superior firepower in a groundbreaking way. The film successfully captures this element of the SAS's capabilities. The inclusion of a romantic subplot involving David Stirling feels awkward and largely superfluous. The dialogue and attitudes reflect the period in which the story is set, including an offhand disparagement of French and Australian soldiers. It would have been inappropriate to sanitize these aspects for today’s audience; nevertheless, they may prove unsettling for some viewers. It's worthwhile to watch the companion documentary series "SAS Rogue Warriors," as it clarifies certain plot points that aren't immediately apparent within the drama, such as the importance of characters who appear briefly on screen.

Source on TMDB