Sax DOES have apoint. Many of the cartoon pilots are more successful (not necessarily better) than many of the vets since in-game we've got infinite lives, health, lack of many engine management systems, manual trim and we instead have an infinite number of extra advantages with which we can take advantage.
However, I do agree (again, to some extent) with Krusty that there is a noticable discrepency with the flight model.
Krusty, even Sax admits that the high torque effects that Hog pilots endured even when properly trimmed, does not apply to the in-game Corsair.