The amount of painstaking effort put into restoring this film is evident. Seeing these very old images in colour adds another dimension to it. My only beef; why do filmmakers still insist on using the Stuka sound effect? The original footage has no audio so sound effects are added. The Stuka sound effect (like the rifle bullet ricochet sound) is one of the most over-used sound effects in film history. I wish they hadn't used it in this film and gone for a more realistic approach. Otherwise, I quite enjoyed this film.