I think if it had been realistic it would have been a lot more harrowing and I concur that they should have left the air to air gunnery out if it couldn't at least make a stab at realism.
For those reading who are not mil trained pilots: it's going to be 6g left 80 deg bank to 6g right 80deg bank in 0.5 sec. + Derry turns + anything else which was used in dogfighting in 1940.
Anyway, my wife pointed out out that most of the audience probably thought that was 'real' aviation warfare and things happen real slow
I couldn't understand why the patrol was hanging around at 500ft. Probably something I don't understand.