That does indeed have some very nice shot composition and editing in it. Got a few errors too, such as the DC-3 flying the Atlantic and having invasion stripes on it in 1943, but I think those can be forgiven in favour of enjoying the thing as a whole. It's a bit confused in places too as a far as the narrative goes, but even so, it's certainly one of the best IL2-based movies I've seen, well worth watching all three bits
Chock