Saw the movie. I wasn't disappointed and didn't really expect it to portray the entire actual operation. The story was told in three different time lines which kinda worked. My brain looks for tech flaws and as a pilot, I enjoyed the flying scenes. However, that last Spitfire ran out of fuel, glided for half an hour, shot down a Messerschmitt Me109 on the way, then safely landed on the beach. The pilot set his plane on fire with a flare gun...and that's where I discovered his problem. That airplane had no engine! And burnt like it had full fuel! Oh well.