I don’t think she means actual jets, just the jet fighter tech which would allow Japan’s fighters to hit @ 4. So, all of Japan’s planes, fighters and tacs, would be hitting the US ships @ 4 almost guaranteeing all hits in the first round of combat.
What gets me about OUR version of Pearl Harbor vs. the actual attack is that if Japan chooses to attack the US fleet in SZ 26, thus simulating a Pearl Harbor attack, more often than not Japan will not just send planes, but warships as well and usually ends up occupying the sea zone around Hawaii. In the actual attack, the entire attack force was made up of aircraft with a couple of midget submarines and once it was over, the fleet high-tailed it back to Japan.
Also, if you really wanted to simulate Pearl Harbor, the US fleet should only be able to defend @ 1 for all types of ships, including Battleships. After all, out of some 400 or so planes between the first and second attack waves, Japan only lost 29 planes.
Remember the original A&A Pacific? On the first turn, all Allied forces defended @ 1 to represent the surprise and fast advance of the Japanese war machine. The exception was any attacks against Chinese forces. They still defended like normal. I wonder how that would work in a game of Pacific 1940 or Global 1940. Say the first attacks made by Japan on UK, ANZAC and/or US forces, those defenders defend @ 1 for that round only, not including China or USSR. I would imagine there would be more J1 or J2 DOWs. Then again, Japan might wait until J3 or J4 so they can get more forces into position. If that were the case, what do you think the Western Allies would do before Japan attacks? Perhaps pull all their stuff back as much as possible so they lose as little as necessary defending @ 1?