Changeup,
Have you ever watched somebody who has no real or simulated flight experience sit down in front of AH and try to fly something? It isn't pretty and there is no way they are getting a Spit XIV off the runway inside an hour, unless you count a brief hop before it rolls to the side and crashes.
I will grant you they will get a P-38 off, having a good chance to do so on their first try. They won't be able to land it again for a bit, but get off and fly a bit, sure. AH does not model the preflight procedures or complex engine management.
In flight in AH, people with no flight experience stall and crash the aircraft with abandon and don't know why it is happening.