It pains me to say it but sadly, I don't quite think the finale stuck the landing, on this occasion; although extremely visually impressive, packed with high production values & meticulously built moments of pure, on screen spectacle (that are impressively captured by the series' DoP, Stephan Pehrsson) amongst the carefully controlled chaos which unfolds within major sequences, the episode's general pacing is frankly absent & the narrative loses all sense of discernible direction; rather than continuing with a carefully crafted narrative, formed from scenes which collectively build upon each other, seeming (narratively or thematically) relevant to the audience, the transitions here feel jarring & disconnected - each one possessing very little connections to the next - barely any continuity, depicting random events that inexplicably "happen" to tease a potential second season whilst not really paying off the established plot lines in the first.
Therefore, "SAS: Rogue Heroes" irrevocably starts with a roaring fieriness - with an unabashedly boisterous personality to boot - yet I get the sense that by the end of principal photography, due to the unrelenting heat the cast & crew were mercilessly subjected to whilst filming in Morocco, eventually the production does seem to have ironically burned itself out. Hence, the palpable energy it began with dissipates & it jarringly slows the momentum. In fact, if I'm to be completely honest, the final few episodes feel like a race to the finish line... Artistically, everyone's talents are creatively spent & the people involved just seem to want it over & done with so they can go home & shield themselves from the exhaustive temperatures they've endured during its conception. Can't say I blame them, in all fairness (I'd be the same) but that lethargy & fatigue shows & bleeds in to the project as a whole.